友達を引っかけようとしたら… (Fantia)

「ねぇ、ちゃんと風呂入ってる？」から始まる姉NTRの悲劇 After asking his friend a nasty question, the boy discovers the lewd relationship between his sister and his friend. Note: This manga is based on a play on words in Japanese, so it cannot be translated directly into English. GOLDプラン向けに線修正、毛無・文字無し差分、高画質版があります。 GOLD plan members have access to high-res, and no text images.