My childhood friend, my older sister, found out she was masochistic... I squirt as a man and inserted it, and my balls were turned off by splashing creampie.

My childhood friend Ai-nee finds out about my masochistic sexuality and goes out of control! Even when I ejaculated, he wouldn't stop me [makes him squirt] → [raw insertion] → [big shot inside my vagina! ] and thoroughly cum in three steps! Because she is a caring person, even if her cock exceeds her limit, a male squirt directly hits her uterus in a chasing cowgirl position! The man's juices are squeezed out with pistoning, which sounds more vulgar than normal sex! Even if you give a handjob or blowjob, your whole body gets wet and your balls are dry! "You say don't run away, you have to come all inside me!"