Episode 5 - S1.E5

Itsuki’s stepmother, Otoha, now has a body that gets horny uncontrollably, especially when she is near him. Although Otoha knows her desires are wrong, she can’t resist and lets herself be fucked by him. Itsuki, aware of her feelings, dresses her in a sensual outfit and discovers a new pleasure in Otoha’s embarrassment.