Seeing his girlfriend at the accommodation event, and his brother completely aroused! "Please...! Please calm down today..." He hurriedly and secretly helped him ejaculate. (Izumi Hyakuka MIDA-090)

"Brother, you're playing with yourself in the room again..." Yes, this brother... even I, his sister, think it's outrageous, a sex monster. Today I'm sleeping in with friends at home. If I get caught, I'll probably be disowned! [Secretly ejaculating multiple times to calm her incredibly powerful brother!] She has to control that penis no matter what... Even though she keeps thrusting, it keeps reviving! She uses blowjobs and occasional sex to soothe her brother's abnormal libido. Slowly, that incredible penis softens, making her feel intoxicated! ? "Oh no! This feels so good! I feel so good too..." Actually, both siblings have very strong sex drives; their compatibility is perfect! From then on, she finally decided to take on the role of her brother's sex handler...