[一億万軒茶屋(たまのほうさ)] 頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！

Parodies: Original (104756)

Tags: Big breasts (205975) Sole female (170911) Sole male (151149)

Languages: Japanese (321588)

Groups: Ichiokumangenjaya (28)

Categories: Doujinshi

30 pages - Uploaded 8 mons ago

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Female Body Research Club: Innocent Girl's Endless Sex Experiments with Big Breasted Submissive

When a shy girl who can't say no gets recruited into the Female Body Research Club—a one-man operation dedicated to carnal academia—her voluptuous body becomes the sole subject of relentless erotic experimentation. This 30-page Japanese doujin by Ichiokumangenjaya features a buxom heroine subjected to orgasmic research, her massive tits and dripping pussy explored in graphic detail. Fans of healing gyaru sex will adore this tale of scholarly debauchery. Witness how one submissive girl's debut spirals into nightly climaxes.

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Read 頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 1

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 2

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 3

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 4

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 5

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 6

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 7

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 8

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 9

頼まれたら断れない子を俺しかいない女体研究部に勧誘したら研究（セックス）が捗りまくる！ 10

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Sole Male Researcher Dominates Big-Breasted Club Member in Lewd Academic Study - 30 Pages

The Female Body Research Club's 'studies' escalate with each page—our sole male researcher documents every moan, every breast squeeze, and every creampie with scientific precision. His submissive subject's big tits jiggle obscenely during missionary drills, her tight pussy stretched by relentless thrusting. When she whimpers 'More experiments, senpai!' between gasps, you'll feel her addictive heat. This doujin celebrates big-breasted obedience and male dominance, perfect for lovers of step-sister lactation fantasies. Don't miss the anal 'research' climax where her asshole gets stuffed raw—a fitting finale to 30 pages of unbridled lust. Explore more taboo academics in our summer fruit candy collection.