7-kakan. - Nonke wa Gei ni Mezameru ka?

From [Zandy no Fansub](https://www.mangaupdates.com/groups.html?id=56829180075): Takamine agrees to take part in a psychology experiment conducted by his professor in exchange for cash and extra credit. Can homosexuality be influenced by external factors? He reluctantly agrees to spend 7 days…

• Format: MANGA
• Score: 65/100
• Genres: Adult, Yaoi

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