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SOD Sex Science Lab

SOD性科学ラボ

Videos

23 videos

"What food pairs best with semen?" Three female SOD employees seriously tested the question. 46 servings of rich, authentic sperm to fill your stomach. Chew, savor, and swallow! Semen Marriage Experiment with Semen. SOD Sex Science Lab Report 23
2h 29m

SDJS-359 "What food pairs best with semen?" Three female SOD employees seriously tested the question. 46 servings of rich, authentic sperm to fill your stomach. Chew, savor, and swallow! Semen Marriage Experiment with Semen. SOD Sex Science Lab Report 23

Feb 17, 2026
3 Actresses
"What happens if you inject 15,000ml of enema?" SOD female employees seriously try anal sex and AtoM practice research that starts off painful, but ends up with a huge intestinal juice leak that's even bigger than an enema, leaving the SOD headquarters covered in intestinal juice on their day off...! SOD Sex Science Lab Report 22 Motomura Motoko
3h 7m

SDJS-336 "What happens if you inject 15,000ml of enema?" SOD female employees seriously try anal sex and AtoM practice research that starts off painful, but ends up with a huge intestinal juice leak that's even bigger than an enema, leaving the SOD headquarters covered in intestinal juice on their day off...! SOD Sex Science Lab Report 22 Motomura Motoko

Oct 21, 2025
Sonoko Motomura
"What happens if a person is made to squirt endlessly?" Three female SOD employees seriously investigate. A total of 82 spreads! Long distance! Continuous! Explosion squirting experiments. SOD Sex Science Lab Report 21
3h 15m

SDJS-331 "What happens if a person is made to squirt endlessly?" Three female SOD employees seriously investigate. A total of 82 spreads! Long distance! Continuous! Explosion squirting experiments. SOD Sex Science Lab Report 21

Sep 16, 2025
3 Actresses
"Why does deep throat juice flow?" Five SOD female employees research the slimy, sticky, and climaxing throat juices caused by deep throat stimulation. SOD Sex Science Lab Report 20
3h 28m

SDJS-326 "Why does deep throat juice flow?" Five SOD female employees research the slimy, sticky, and climaxing throat juices caused by deep throat stimulation. SOD Sex Science Lab Report 20

Aug 5, 2025
5 Actresses
A group of fully clothed SOD female employees report on a completely naked man with a shy attitude. A serious nipple-encircling experiment. SOD Sex Science Lab Report 18. 16 women who are confused by their sensitive reactions but can't take their eyes off the swelling nipples and throbbing penises.
3h 4m

SDJS-223Z A group of fully clothed SOD female employees report on a completely naked man with a shy attitude. A serious nipple-encircling experiment. SOD Sex Science Lab Report 18. 16 women who are confused by their sensitive reactions but can't take their eyes off the swelling nipples and throbbing penises.

May 27, 2025
16 Actresses
Fixed electric massager continuous peeing experiment "What if you keep stimulating your vagina until it goes wrong?" Six female SOD employees seriously tested it and the result was that the vagina burst! Even though they were at their limit and didn't want to cum anymore, their bodies moved on their own to feel good, and their vaginas twitched and begged for excessive pleasure SOD Sex Science Lab REPORT 19
2h 4m

SDJS-315 Fixed electric massager continuous peeing experiment "What if you keep stimulating your vagina until it goes wrong?" Six female SOD employees seriously tested it and the result was that the vagina burst! Even though they were at their limit and didn't want to cum anymore, their bodies moved on their own to feel good, and their vaginas twitched and begged for excessive pleasure SOD Sex Science Lab REPORT 19

May 6, 2025
6 Actresses
Honda Sora 3 days of playing with nipples rather than PCs SOD female employees' thorough nipple play research SOD Sex Science Lab REPORT 18.5
2h 49m

SDJS-269 Honda Sora 3 days of playing with nipples rather than PCs SOD female employees' thorough nipple play research SOD Sex Science Lab REPORT 18.5

Aug 8, 2024
Sora Honda
Strong fixed restraint that won't end no matter how many times you cum Continuous squirting endurance test creates a large pool of tide in the office 6 sensitive selected SOD female employees make their shorts stretch to the limit in a wetting experiment that changes the color of their suits Nism Screaming Anatomy SOD Sex Science Lab REPORT17
2h 20m

SDJS-222 Strong fixed restraint that won't end no matter how many times you cum Continuous squirting endurance test creates a large pool of tide in the office 6 sensitive selected SOD female employees make their shorts stretch to the limit in a wetting experiment that changes the color of their suits Nism Screaming Anatomy SOD Sex Science Lab REPORT17

Dec 7, 2023
6 Actresses
SOD Female Employees Seriously Investigate "What Will Happen If People Continue To Squirt?" Seriously thorough investigation of injection amount and durability time! SOD sex science lab REPORT16
2h 16m

SDJS-182 SOD Female Employees Seriously Investigate "What Will Happen If People Continue To Squirt?" Seriously thorough investigation of injection amount and durability time! SOD sex science lab REPORT16

Mar 21, 2023
3 Actresses
SOD Sex Science Lab: Relentless Nipples And Boobs To A Female Employee With A Reputation For Beautiful Breasts.If You Blame It, Will Your Nipples Cum So Much That You'll Feel More Than Your Clitoris And Pussy!? ?
4h 29m

SDJS-167 SOD Sex Science Lab: Relentless Nipples And Boobs To A Female Employee With A Reputation For Beautiful Breasts.If You Blame It, Will Your Nipples Cum So Much That You'll Feel More Than Your Clitoris And Pussy!? ?

Dec 13, 2022
6 Actresses
"Sight, Hearing, Taste, Smell, Feel, What Happens When You Stimulate Women Who Have Lost All Five Senses?" As A Result Of Serious Research By SOD Female Employees 4 Women Had 79 Squirting Orgasms, SOD Sexual Sciences Lab Report 13
3h 25m

SDJS-077 "Sight, Hearing, Taste, Smell, Feel, What Happens When You Stimulate Women Who Have Lost All Five Senses?" As A Result Of Serious Research By SOD Female Employees 4 Women Had 79 Squirting Orgasms, SOD Sexual Sciences Lab Report 13

Aug 3, 2020
4 Actresses
SOD Female Employees' Masturbating: Advertising Department, 2 Years Experience, Mika Mieri: SOD Employee 'tuber Suddenly Starts Reviewing Toys
32m

SHYN-091 SOD Female Employees' Masturbating: Advertising Department, 2 Years Experience, Mika Mieri: SOD Employee 'tuber Suddenly Starts Reviewing Toys

Mar 20, 2020
Eri Mikami
SOD Female Employees' Masturbating: Production Department, 3 Years Experience, Marin Akabori: SOD Employee 'tuber Suddenly Starts Reviewing Toys
39m

SHYN-090 SOD Female Employees' Masturbating: Production Department, 3 Years Experience, Marin Akabori: SOD Employee 'tuber Suddenly Starts Reviewing Toys

Mar 20, 2020
Marin Akabori
SOD Female Staff - Sexual Experiments - A Sensitive Girl From The Sales Department Gets Creampied In Front Of All Her Colleagues - Chika Kaneko
56m

SHYN-105 SOD Female Staff - Sexual Experiments - A Sensitive Girl From The Sales Department Gets Creampied In Front Of All Her Colleagues - Chika Kaneko

Mar 13, 2020
Chika Kaneko
SOD Female Staff - Sexual Experiments - This Second-Year Employee Squirts And Gets Creampied In The Office - Miki Komatsu
53m

SHYN-104 SOD Female Staff - Sexual Experiments - This Second-Year Employee Squirts And Gets Creampied In The Office - Miki Komatsu

Mar 13, 2020
Miki Komatsu
When These Female Employees Are Giving Hardcore Blowjobs And Getting Tweaked Up And Down For Massive Squirting And Dehydrated, Will They Cum So Hard That They Pass Out!? An SOD Sex Science Laboratory Report 12
5h 27m

SDJS-053 When These Female Employees Are Giving Hardcore Blowjobs And Getting Tweaked Up And Down For Massive Squirting And Dehydrated, Will They Cum So Hard That They Pass Out!? An SOD Sex Science Laboratory Report 12

Feb 3, 2020
4 Actresses
"What Would Happen If She Was Leaking Fluids From Her Entire Body?" To Find Out, We Investigated, And The Results Were That A Deep Throat Blowjob Would Result In A Wet And Wild Orgasmic Ecstasy Of Pleasure Rinka Yamamura
1h 4m

SHYN-087 "What Would Happen If She Was Leaking Fluids From Her Entire Body?" To Find Out, We Investigated, And The Results Were That A Deep Throat Blowjob Would Result In A Wet And Wild Orgasmic Ecstasy Of Pleasure Rinka Yamamura

Dec 27, 2019
Rika Yamamura
"What Would Happen If She Was Leaking Fluids From Her Entire Body?" To Find Out, We Investigated, And The Results Were A Hot And Sweaty, Wet And Wild Massively Flooding Orgasmic Ecstasy Of Pleasure Miyu Shiina
1h 23m

SHYN-086 "What Would Happen If She Was Leaking Fluids From Her Entire Body?" To Find Out, We Investigated, And The Results Were A Hot And Sweaty, Wet And Wild Massively Flooding Orgasmic Ecstasy Of Pleasure Miyu Shiina

Dec 27, 2019
Miyu Shiina
"What Will Happen If A Woman Continues Losing Fluids From Her Entire Body?" - In Order To Find Out, These Scientists Used A Powerful Vibrator To Make Her Squirt Until She Runs Dry! - Natsumi Kotohara
1h 9m

SHYN-085 "What Will Happen If A Woman Continues Losing Fluids From Her Entire Body?" - In Order To Find Out, These Scientists Used A Powerful Vibrator To Make Her Squirt Until She Runs Dry! - Natsumi Kotohara

Dec 13, 2019
Natsumi Kotohara
"What Will Happen If A Woman Continues Losing Fluids From Her Entire Body?" - In Order To Find Out, These Scientists Face-Fucked A Woman Until She Drooled All Over Herself - Tsugumi Baba
1h 13m

SHYN-084 "What Will Happen If A Woman Continues Losing Fluids From Her Entire Body?" - In Order To Find Out, These Scientists Face-Fucked A Woman Until She Drooled All Over Herself - Tsugumi Baba

Dec 13, 2019
Tsugumi Baba
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