IENFH-022: My beautiful sister felt sorry for pathetic me and promised "I'll just rub against you" — she gave me a sumata, but we felt so good my pussy got soaking wet and she slid in! "Huh!? It's in?" She couldn't stop and he ejaculated inside! Aizuki Seria (愛月セリア)

About this work

The younger brother returns to his parents' home after a long time. The sister greets him and they reminisce in the living room, chatting about old times and love stories. Over drinks they start talking about more adult things. At some point the sister gets drunk and falls asleep. The brother cares for her but becomes aroused by her sleeping form. Sitting beside her, he sniffs her scent and begins to masturbate. The sister wakes up and is shocked to see her brother beside her holding his penis. He apologizes desperately. Seeing him like that, the sister decides to help his masturbation so the family won't notice. The brother demands various things — making her let him lick her breasts, show her vagina, let him lick her pussy, and so on. The kind sister complies with his requests. Gradually she becomes aroused and feels like moaning, but she suppresses her voice to avoid being discovered. The brother wants to come by sumata (rubbing through clothes) and they begin. He accidentally inserts. The sister, unable to cry out, is creampied by him.