SDJS-167 SOD Sex Science Lab: If we persistently stimulate the nipples and breasts of a female employee famed for her beautiful breasts, will she experience a nipple orgasm that feels more intense than clitoral or pussy stimulation!? - 中山琴葉

Not available to play

Catalogue number: sdjs-167
Release date: 2022-12-13
Duration (seconds): 16141

About this work

After receiving a suggestion from a user — “If you stimulate thoroughly, might the breasts feel better than the pussy?” — the SOD production team used a female employee as a test subject to verify it firsthand. From large to small breasts, they explore breast sensitivity through palpation, toy play, and stimulation from various angles. The final two subjects are experimented on simultaneously. Does the doubled embarrassment affect sensitivity…?

Available to watch

7.716:34

LSJAI-AV120 【无码· 由良佳奈】三位顶级S的暴力调教！皮鞭滴蜡空中吊悬，清纯美少女崩溃失禁

6.22:19:54

【小荡妇 x 真实生勐性爱】用她剃光的阴部惩罚罪犯！由良佳奈的射精后阴茎酷刑训练计划！由良佳奈 GQN-006

GQN-006

8.82:52:23

「潮吹、小便、唾液」成为日常的世界！持续让我喝下体液的专用失禁女僕！由良佳奈/千石萌奈果 GVH-649

GVH-649

8.82:32:32

一人×大叔散步输给软体配对班上孤单妹子诱惑的中年大叔在爱情宾馆持续中出做爱… 由良佳奈 HMN-189

HMN-189

8.81:50:22

背德让兴奋倍增的禁断兄妹中出近亲相姦贫乳白虎妹子由良佳奈 SUJI-168

SUJI-168

82:34:24

从这里逃出去吧，还没知道任何事情的女孩接受的难以想像的20件事。由良佳奈 REAL-903

REAL-903

8.52:05:58

朋友妹妹看来清纯却是恶劣屁孩！谩骂打碎大人自尊逆强暴搾精由良佳奈 MASM-018

MASM-018

6.62:56:54

偷拍、侵入住家、对睡着的少女侵犯…。睡眠学习。持续被植入中出快感的少女身体…。由良佳奈 MUDR-210

MUDR-210

Works

3:28:13

SDJS-223: Multiple Fully Naked Men Studied by Several Clothed SOD Female Employees — Shy, Careful Research Report: Serious Nipple-Encirclement Experiment | SOD Sex Science Lab REPORT18 — 19 Subjects Whose Nipples Swell and Pulsing Penises Are Hard to Look Away From — 飯田有寿松谷亜希子前田琴音郡司穂香大橋帆奈

sdjs-223

2:11:07

SDJS-021 "Which part of a woman's body, when licked, is the most sensitive?" — Seriously tested by SOD female employees: soft tongue tips heighten sensation and double the pleasure, sustained orgasms averaging over 10 times in 2 minutes! SOD Sexual Science Lab Report 10 - 馬場嗣美 (Tsugumi Baba)

sdjs-021

2:15:02

SDMU-865 "How many times can a man ejaculate in 30 minutes?" — SOD female staff seriously tested it; result: 6 SOD male employees, a total of 17 ejaculations!! SOD Sex Science Lab Report 8 - 藤森里穂

sdmu-865

32:25Not available to play

SHYN-091 SOD Female Employee — She Masturbated◆ 2nd Year in PR Department Eri Mikami SOD Female Employee-tuber Sudden Toy Review

shyn-091

56:00Not available to play

SHYN-105 SOD Female Employee Used as a Lewd Research Subject — Sensitive Female Employee Got Creampied in Front of Coworkers ◆ Sales Dept Year 2 Chika Kaneko

shyn-105

2:25:45Not available to play

SDJS-222: Endless Fixed-Restraint Forced Orgasm & Continuous Squirting Endurance Test — Office Flooded with Squirting Puddles; 6 Sensitive Selected SOD Female Employees' Leakage Experiment Stretches Shorts to the Limit, Legs-Apart Orgasm Squirting Rhythm, Screaming Dissection — SOD性科学ラボ REPORT17 - 稲垣純菜

sdjs-222

2:15:51

SDJS-040: “How Pleasant Is Simultaneous Two‑Hole Stimulation?” — SOD Female Employees Seriously Tested It, and the Overwhelming Pleasure Made Them Squirt Excitement Fluids from Both Holes into Otherworldly Ecstasy — SOD性科学レポート11 - 国光紗世

sdjs-040

1:12:53Not available to play

SHYN-084 "What Happens If Body Fluids Keep Leaking from the Whole Body?" — Result: Deep-Throat Irrumatio, Gagging Drenched in Juices and Ecstatic Climax — 馬場嗣美

shyn-084

4:03:49Not available to play

SDJS-053: If Female Employees Are Forced to Release Internal Fluids with 'Oni Irama' Deep-Throat and Heavy Squirting Up-and-Down Stimulation, Do They Orgasm So Hard They Faint!? SOD Sexual Science Lab REPORT12 - 馬場嗣美

sdjs-053

53:08Not available to play

SHYN-104 SOD Female Office Worker Used as Sexual Research Test Subject — Creampie in the Office, Wetting Herself ◆ General Affairs Dept Year 2 Miki Komatsu

shyn-104

1:04:07Not available to play

SHYN-087: Testing "What happens if body fluids keep leaking from the whole body?" — Result: Deep‑throat irrumatio, gagging fluids and ecstatic climax — Rika Yamamura

shyn-087

1:08:42Not available to play

SHYN-085 "What happens if bodily fluids keep leaking from the whole body?" — Tested; a super-powerful device made her squirt all over and climax with overwhelming pleasure! 琴原夏美

shyn-085