HUNTB-029 "I don't care what happens to me... so please don't bully my brother." "Alright, but in exchange, let's have sex for three days!" The sister accepts the proposal without her brother's knowledge.

My brother, whom I've always liked since childhood, has been feeling down lately. It seems that a classmate who comes to our house has been bullying him... So I asked the main culprit 'Please stop bullying,' but the bully said, 'Sure, but in exchange, let me have sex with you for three days.' Even though I was really disgusted... After being made to cum inside multiple times, I gradually started to feel strange... Finally, they wanted to watch my brother and me having sex...