APPARENTLY THAT DIRECTOR IS IN A GAY VIDEO! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 53min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300165

Price: ¥ 1,770

Stock: In Stock

Released: 2024/06/05

173x98x33 GOJO SATORU makes his first appearance with his face revealed!

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STRONGEST BOYFRIEND / DEMON BIG COCK -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 53min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300164

Price: ¥ 1,980

Stock: In Stock

Released: 2024/06/05

The guy who is gaining popularity on social media is making his first appearance on GUMPTION! We'll show you all his charms!

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RUGGED!! BIG DUDES SEX -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 33min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300163

Price: ¥ 1,980

Stock: In Stock

Released: 2023/11/09

The heavyweight duo's hand-to-hand battle finally goes!

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Mr.CHUNKS OTOKOGUMI -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 33min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300162

Price: ¥ 1,980

Stock: In Stock

Released: 2023/11/09

Yujiro's sexual desire explodes again this time! A hungry sex beast devours the delicious-looking soft meat!

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ONLY[~5]U!! / MST Documentary [ From the Site of Sex ~2022~]-DVD-

[GUMPTION Bonus Disc]

Options: DVD / 42min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300161

Price: ¥ 1,680

Stock: In Stock

Released: 2023/08/25

ONLY FANfs hottest creator, Yujiro makes his AV debut at GUMPTION!

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FORESKIN DAMARA ECSTACY-DVD-

[GUMPTION Bonus Disc]

Options: DVD / 28min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300160

Price: ¥ 1,770

Stock: In Stock

Released: 2023/08/22

The foreskin cock battle between TSUYOSHI of MAXIMUM DA!MA!RA! and TABUCHI of ABSOLUTE UNCUT HIERARCHY

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IfM SORRY TO BOTHER YOU BUT I WILL DO XX TODAY. -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 31min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300159

Price: ¥ 1,680

Stock: In Stock

Released: 2023/06/16

161cm x 95kg x 29y.o (baby-faced) rookie model Jinsei-kun debuts!

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DEVIL MARA CRY! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 42min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300158

Price: ¥ 1,980

Stock: In Stock

Released: 2023/06/16

Well-hunged chubby boy 165cm x 95kg x 29y.o. stars in and spouted a large amount of thick semen for 10 days!!

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NATIONAL TREASURE DICK@DOGURAMARA -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 25min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300157

Price: ¥ 1,680

Stock: In Stock

Released: 2023/06/16

Well-hunged chubby boy 165cm x 95kg x 29y.o. stars in and spouted a large amount of thick semen for 10 days!!

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ABSOLUTE UNCUT HIERARCHY -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 57min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300156

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Chubby boy 171cm x 105kg x 24y.o. stars in and come to know the carnal pleasure of gay sex full course!!

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LETfS GO!! CaveX -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 55min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300155

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

172cm x 110kg big athletes KURO (DONT CRY! YOUfLL BE STRONGER !!) goes into a cruising place in Tokyo

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IN HEAT!! GORRILAxBEAR SEX -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 62min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300154

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

GENKI, HUNTING BULKY JUNIOR , 177cm 100kg 27y.o. , comes back after 6 years!

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BIG PORN -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 68min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300153

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Excited desperate SEX PARTY sent on all Taiwan locations!

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FELONY!! HAZING NEW MEMBER -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 48min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300152

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

A large rookie, KENTARO(172cm 105kg), makes his debut. Hit the new member with the madness of male-to-male sex!

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FURIOUS!! - hunting bear - -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 48min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300151

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

MASATO ( 162cm 105kg 26y.o. ) of BEAST CHARGE comes back and gets fucked by a big man!!

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TERMINATE -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 63min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300140

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Finally, unreleased materials are released at once! Complete recording of a total of 7 ejaculations of 3 favorite models !

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FINAL -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300139

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Visiting the model's home to see his solo action!

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I BECOME SAVAGE AFTER SCHOOL -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300138

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Rugged boyfs solo action with a hand-job machine.

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MAX!! 2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300137

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

The undisclosed treasured VTR is released at once!

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LUST BASETIER -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 45min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300136

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

ex full-course in 45 minutes! All the embarrass of LEO, who has almost no hair and is slippery, is recorded!

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BIG COCK BEAST CATHARSIS! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300135

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

First of all, please see the realistic video without any directing of a young man (168cm 98kg 24y.o. ) who loves women!

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MALE WARRIOR -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300134

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

A treasured film of a super giant model released for the first time!

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Mr. -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300133

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

It is a treasured film that was released for the first time of Legendary model Mr. ARASE

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BULKY SOUL2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 25min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300132

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Bulky boysf Solo actions of 165cm x 105kg x 20y.o. and 168cm x 98 kg x 24y.o.

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WILD RING -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300131

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

175cm x 100kg x 31y.o. businessman judo member, demonstrating extraordinary unequaledness by ejaculating twice in a row!

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LICK!! -wasting rugged boy- -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300130

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

175cm x 120kg x 21y.o. The straight model of the heavyweight athletic meet is back!

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PERFORMING KUMATAROU -DVD

[GUMPTION Bonus Disc]

Options: DVD / 45min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300129

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Taiwan bear comes to Japan to fucked hard!

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BIG COCK BEAM!! -DVD

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300128

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

All of well-hunged HIGA of BIG DICK BEACH in OKINAWA!!

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MAX!! -DVD

[GUMPTION Bonus Disc]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300127

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Popular models AKIRA and CHIKARA co-star for the first time in a dream! Clash between a rugged big brother and a younger brother!

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HUGE COCK GUY CUMS WITH ASH HOLE -DVD

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300126

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Complete recording of his first anal penetration ceremony!

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DEED OF TABOO 2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 40min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300125

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Male-to-male raping sex!

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OUR HUGE COCK GUY -DVD

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300124

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

A 19-year-old young man who is simple and still innocent appears for the first time in GUMPTION.

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SEMEN GORILLA -DVD

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300123

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Mr.GORILLA of SUPER MODELS 3 comes back and show his solo-action and pretty of cum!

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SHOGUN 2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 45min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300122

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

KENDO YOJI comes back and shows his lewd solo-action!

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DYNAMITE!! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300121

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

At the age of 26, we are slaughtered with a dynamite body that is just like the Incredible Hulk of 165cm x 95kg!

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POSEIDON -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300120

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

165cm x 90kg x 23y.o. genuine straight virgin athletic club model, ARASHIYAMA TAKERSHI debuts!

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BACKSIDE REPORT! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 55min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300119

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Unreleased scenes of SUMMER CAMP WITH MR.AOTA TEACHER IN OKINAWA

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UNCUT PORN 2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300118

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

A must-see phimosis project for enthusiasts!

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LOTS OF SWEAT AND JUICE FOR ME! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 40min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300117

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Juicy sex between two bulky guys.

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TRAINING CAMP BACK REPORT OF MR.AOTA TEACHER -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 80min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300116

Price: ¥ 500

Stock: In Stock

Released: 2021/11/01

Behind and unreleased scenes of SUMMER CAMP WITH MR.AOTA TEACHER IN OKINAWA

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FUDO KING -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300115

Price: ¥ 500

Stock: In Stock

Released: 2021/11/01

Behind scenes of TAKGI of WOOF!!

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Mr.BUTCH -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300114

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Donft miss exciting ejaculation scene of 176cm x 110kg bulky dude!

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SHOGUN -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300113

Price: ¥ 500

Stock: In Stock

Released: 2021/11/01

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GEKOKUJO!! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300112

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Top hunk of WARLORD PLAYING comes back and cum 2 loads in session!

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EXCITING BOHEMIAN -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300111

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

MATSUSHITA DAISUKE & DAIGO The legendary popular models are back!

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GO STRONG!! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 33min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300110

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

172cm x 87kg x 22y.o. bulky boy show his solo-action!

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SUMMER ~ WALKER 2 -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300109

Price: ¥ 500

Stock: In Stock

Released: 2021/11/01

Candid and unreleased scenes of SUMMER x FUCKER 2

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UNCUT PORN -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300108

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

A must-see phimosis project for enthusiasts!

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PROLOGUE to HUNTING BULKY JUNIOR -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300107

Price: ¥ 500

Stock: In Stock

Released: 2021/11/01

Long interview and candid shot of HUNTING BULKY JUNIOR.

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BOOMER!! -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300106

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

That popular model, YAMADA SHINBJI,broke the blank of the year and finally reappeared!

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PERVERT WORKER -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300105

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Solo action of young suits guy NAKAMURA

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SUMMER ~ WALKER -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300104

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

OYAMA of GUMPHEARTS tries bareback!

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BULKY SOUL -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300103

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

Long interview and solo action of OYAMA

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GUMP HEARTS -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 30min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300102

Price: ¥ 1,680

Stock: In Stock

Released: 2021/11/01

A new model of 180cm x 95kg x 19y.o. MAEDA shows his solo action.

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NAUGHTY GUYZ -DVD-

[GUMPTION Bonus Disc]

Options: DVD / 35min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300101

Price: ¥ 1,980

Stock: In Stock

Released: 2021/11/01

Popular model Fujita finally appears in studio: GUMPTION!

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REBEL ALLIANCE PHILOSOPHY -DVD-

[GUMPTION Super Sale]

Options: DVD / 40min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300042

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2022/06/11

A naughty male student vs a new comer ... their fighting comes up to hot sex!

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BURNING DAMARA REVOLUTION -DVD-

[GUMPTION Super Sale]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300041

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2021/01/30

KUROKAWA TAICHI comes back and gets RAW fucked by his heavy student !!

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I FLEW SPERM MORE THAN MY BROTHER !! -DVD-

[GUMPTION Super Sale]

Options: DVD / 50min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300040

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

KUROKAWA TAICHI comes back and gets RAW fucked by his heavy student !!

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REVERSE CAGE -DVD-

[GUMPTION Super Sale]

Options: DVD / 55min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300039

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

KUROKAWA TAICHI comes back and gets RAW fucked by his heavy student !!

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SEMEN SPECTACLE -DVD-

[GUMPTION Super Sale]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300038

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

Legendary model HIRO comes back and tries triangle sex!!

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DONT CRY! YOUfLL BE STRONGER !! -DVD-

[GUMPTION Super Sale]

Options: DVD / 55min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300037

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

172cm x 110kg big athletes KURO starsn in and he was hard trained by his hentai teacher after school!!

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MAXIMUM DA!MA!RA! -DVD-

[GUMPTION Super Sale]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300036

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

New face TSUYOSHI 168cm x 113kg 31y.o. stars in and enjoys kinds of hot sex with KOU.

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HENTAI LUST SYMPATHY -DVD-

[GUMPTION Super Sale]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300035

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

2 heavy dudes enjoy 2 times of butt fucking in a row.

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MASSIVE LUST -KENSEI- -DVD-

[GUMPTION Super Sale]

Options: DVD / 60min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300034

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

2 heavy dudes enjoy 2 times of butt fucking in a row.

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DEX:03 -DVD-

[GUMPTION Super Sale]

Options: DVD / 80min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300033

Price: ¥ 4,400 ⇒ ¥ 1,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2020/11/05

YUKI 21y.o. stars in and shows all of his fresh heat with well-hunged KOU!!

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INSIDER -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300032

Price: ¥ 7,040 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2016/06/03

Plenty of cum thane ever!! 3 recommended chapters of hot bulky dudes!!

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TYRANT BLACK COCK -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300031

Price: ¥ 7,040 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2016/01/20

Donft miss three sex mach between Black guy with huge dick vs Japanese hunks with melty ass holes!!

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FEED OF BASTARDS -DVD-*@Few Stock

[GUMPTION Super Sale]

Options: DVD / 110min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300030

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2015/03/23

A bulky outlaw dude GORO (170cm 95kg 35yrs) stars in and shows his hard -core ses for the first time!!

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MUSCLE NIUKUDAN BEACH -DVD-*@Few Stock

[GUMPTION Super Sale]

Options: DVD / 135min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300029

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2014/07/26

Super bulky wrestler CHIBIHIRO (161cm 85kg 32yrs) and AKIRA (180cm 125kg 35yrs) show their strongest sex in OKINAWA BEACH!!

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G.S.V -DVD-

[GUMPTION Super Sale]

Options: DVD / 115min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300028

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2014/03/29

A super bulky wrestler TSUYOSHI KUROIWA stars in and gose into a hard-core zone!!

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BEAST CHARGE -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300027

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2013/12/14

Two bulky dudesAMASATO ( 162cm 105kg 26yrs ) and KUMADA ( comes back for 4 years ) are abused by big men!!

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OUR SECRET HOT SPRING 2 -DVD-

[GUMPTION Super Sale]

Options: DVD / 110min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300026

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2013/11/09

RYOTA ( 168cm 105kg 25yrs ) and well-hunged DAISUKE...bulkly dudes enjoy sex at the remote hot spring!!

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BIG DICK BEACH -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300025

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2013/08/31

Hot sex at the desert island! 20cm hunged DAISUKE comes together!!

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SEX ERRANTRY WITH MR.AOTA TEACHER IN TAIWAN -DVD-

[GUMPTION Super Sale]

Options: DVD / 115min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300024

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2013/07/06

Mr. AOKI teacher goes to OKINAWA with three bulky students and teach more than they expect!!

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SUPER MODELS FINAL -DVD-

[GUMPTION Super Sale]

Options: DVD / 200min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300023

Price: ¥ 8,000 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2012/12/14

30-ish brawny hunks on parade!! Delux version over 3 hours!!

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MALE FLOWER -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300022

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2012/10/19

Bulky dude KENTA OHASHI debuts!! His juicy body was used as a plesure toy!!

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DEX:02 TAIWAN YOUNG BEAR -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300021

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2012/08/11

The second DEX features KOU, 177cm 113kg 20yrs from TAIWAN!!

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OUR SECRET HOT SPRING -DVD-

[GUMPTION Super Sale]

Options: DVD / 110min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300020

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2012/04/20

TOTO, Taiwan actor 175cm x 99kg x 30yrs, debuts at last! Bulkly dudes enjoy sex at the remote hot spring!!

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DEX:01 -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300019

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2012/02/18

The first DEX features Mr.SAIGO, 170cm 115kg 19yrs, and show all of his fresh heat!!

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SUPER MODELS 3 -DVD-

[GUMPTION Super Sale]

Options: DVD / 185min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300018

Price: ¥ 8,000 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/12/10

30-ish brawny hunks on parade!! Delux version over 3 hours!!

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WARRIORS -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300017

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/10/21

Brawny hunk TATSUYUKI debuts! He sex-fight with TAKAGI!!

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SUMMER CAMP WITH MR.AOTA TEACHER IN OKINAWA -DVD-

[GUMPTION Super Sale]

Options: DVD / 180min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300016

Price: ¥ 7,040 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/08/05

Mr. AOKI teacher goes to OKINAWA with three bulky students and teach more than they expect!!

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WOOF!! -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300015

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/06/24

Super idol Mr.TAKAGI (173cm 110kg 24yrs) comes back slutter than ever!!

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BEEFY BOYZ -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300014

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/04/30

KENDOU YOUJI (168~93~26),a young and fresh bear, debuts!!

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BATTLE TO THE FINISH -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300013

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2011/02/19

Who wins the sex grand prix among theree brawny dudes?

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SUPER MODELS 2 -DVD-

[GUMPTION Super Sale]

Options: DVD / 185min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300012

Price: ¥ 8,000 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/12/10

30-ish brawny hunks on parade!! Delux version over 3 hours!!

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MASSIVE LUST -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300011

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/10/25

Delux 2 parts of exploring the extremes of real man-to-man sex!

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WARLORD PLAYING -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300010

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/08/21

AKIRA with bulk body, 180cm 115kg 30yrs, fuck a man like a beast!!

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SUMMER FUCKER 2 -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300009

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/06/21

Japanese hot guys fuck hard on the beach located in OKINAWA!!

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ROOKIES -DVD-

[GUMPTION Super Sale]

Options: DVD / 120min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300008

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/04/23

Two young and fresh bears in heat debut!!

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HUNTING BULKY JUNIOR -DVD-

[GUMPTION Super Sale]

Options: DVD / 110min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300007

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2010/02/13

The suThe super collabolation with PANDA COMPANY!! 30-ish bwany hunks on parede!!

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SUPER MODELS -DVD-

[GUMPTION Super Sale]

Options: DVD / 130min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300006

Price: ¥ 8,000 ⇒ ¥ 2,980 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/12/12

The suThe super collabolation with PANDA COMPANY!! 30-ish bwany hunks on parede!!

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NEW CUMMERS' BODY TEST -DVD-

[GUMPTION Super Sale]

Options: DVD / 100min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300005

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/10/09

Chubby young guy, 165cm x 85kg 21yrs, 180cm x 95kg 19yrs are abused!!

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SUMMER FUCKER -DVD-

[GUMPTION Super Sale]

Options: DVD / 100min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300004

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/08/07

Japanese hot guys fuck hard on the beach located in OKINAWA!!

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BIG:BOSS -DVD-

[GUMPTION Super Sale]

Options: DVD / 100min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300003

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/06/19

Big butt and cottage cheese thighs! Chubby young guy, 168cm x 100kg 19yrs, is always on!!

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DEED OF TABOO -DVD-

[GUMPTION Super Sale]

Options: DVD / 100min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300002

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/04/18

The man of squad body go to the hell of the prey for gay men...

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HEAVY DUDES' PRURIENT INTEREST -DVD-

[GUMPTION Super Sale]

Options: DVD / 100min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300001

Price: ¥ 7,040 ⇒ ¥ 2,680 [Sale Period] 2025/12/01 - 2026/12/01

Stock: In Stock

Released: 2009/02/25

New level created by TYSON team is on birth!!

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NURU NURU / ON-LINE SHOW OFF MASTURBATION@-DVD-

[Limited Time Special Sale]

Options: DVD / 44min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300171

Price: ¥ 1,980 ⇒ ¥ 1,880 [Sale Period] 2025/12/29 - 2026/12/01

Stock: Only a few left!

Released: 2025/11/24

When they press their penises together, their heads synchronize, and they discover the reason they can become stronger!

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RUTHLESS DEEP INSERT! CLIMAX -DVD-

[Limited Time Special Sale]

Options: DVD / 37min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300170

Price: ¥ 1,980 ⇒ ¥ 1,880 [Sale Period] 2025/12/29 - 2026/12/01

Stock: Only a few left!

Released: 2025/11/24

Hard sex to a bulky boy!

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APPARENTLY THAT DIRECTOR IS IN A GAY VIDEO AGAIN! / CUM WITH ME! 2@-DVD-

[Limited Time Special Sale]

Options: DVD / 34min

Brand / Studio: STUDIO:GUMPTION

RS Item Number: G000025300169

Price: ¥ 1,980 ⇒ ¥ 1,880 [Sale Period] 2025/12/29 - 2026/12/01

Stock: Only a few left!

Released: 2025/11/24

Alone in the locker room, things get out of control!

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