Heart Mark Oome. – Episode 2 (RAW)

Asahi, the girl Yuu secretly likes, accidentally finds out that his step-sister Reika is an erotic manga artist. Things flow naturally and Asahi becomes Reika’s assistant. One day Asahi calls Yuu over, but he immediately recognizes the lewd atmosphere she’s giving off. Driven by jealousy and lust just like Reika, Asahi attacks him passionately. After intense sex with Asahi, Yuu returns home only to find that Reika already knows everything. Now trapped between his aggressive step-sister and his crush, Yuu gets milked dry again and again until he’s completely exhausted in a wild threesome situation.