Seeing his girlfriend at the "sleep party," and his brother completely erect too! "Please...! Please calm down today..." He hurriedly and secretly helps him ejaculate. (Izumi Hyakuka MIDA-090)

"Brother, you're masturbating in your room again..." That's right, this brother... even I think it's outrageous, he's a sex monster. I'm sleeping at home with friends today; if I get caught, I'll probably be disowned! [Secretly ejaculating multiple times to calm my incredibly powerful brother!] I have to control that penis no matter what... Even though I keep thrusting, it keeps getting aroused! I use blowjobs and occasional sex to soothe my brother's abnormal libido. Slowly, that incredible penis becomes soft, 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, I finally decided to take on the role of my brother's sex handler...