One day, I was called by my girlfriend's older sister Riho and her friend Honoka, a prostitute. As punishment for overpaying her for the 10,000 yen she borrowed, I decided to use him as a training ground for her debut in the sex industry! (I never thought that I would ejaculate for the rest of my life on this day...) I was made into a slut in a double big breast sandwich state with a pincer titty fuck, a pincer blowjob, and a pincer reverse 3P, and my cock went crazy.