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JAV 섹스 The research theme of the 10th SOD Lab is "Facilitation". Friend relationship, boss subordinate relationship ... Women who are not interested in the same sex have resistance each other on the experiment bench. No love feelings, no bio-attractive men and women, and an infinitely flat relationship, where do you feel most about giving up on your body? Furthermore, do they fire each other? Thorough verification over two days.

SODラボ第10弾の研究テーマは「舐め合い」。友達関係、上司部下関係…同性に興味がない女性同士が互いに抵抗があるなか実験台に。恋愛感情もない、生物的に惹かれあう男女でもない、限りなくフラットな間柄で、身体のどこを舐められると最も感じるのか?更には互いに火がつくこともあるのか?2日にわたり徹底検証。

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