Because her boyfriend canceled their date at the last minute, the cunning younger brother, who secretly watched his busty female college student masturbating to release her sexual desires, suddenly attacked her bare buttocks! He used the tip of his penis to rub against her sensitive, incestuous vagina, which she couldn't stop rubbing against, and slid in without a condom, ejaculating multiple times. (Shiori Imoto LULU-431)

A busty older sister whose date was canceled by her boyfriend at the last minute. While secretly peeking into her room, I saw her releasing pent-up sexual desire by seriously masturbating. Seeing this made me completely erect. I thought to myself, masturbating must be so lonely! I must make her feel good with my penis…! So I rushed into the room and rubbed my penis against her wet panties! “No! The tip is already inside…” Through her bare buttocks, her hot vagina slowly became wet, and I took the opportunity to penetrate her without a condom! Her vagina, heightened by masturbation and her bare buttocks, caused her to climax multiple times!