Three AV industry Ran Tsukishiro, Tsukishiro Ran, Yuka Hoshi, and Ayuka Kuroda, came to the office without knowing anything. These girls who love sex were assigned a project. It was to see how many times they could make an Amateur man ejaculate. They negotiated with the Amateur man and went to his house for some real sex! They did as they pleased with the gals. Their lewd expressions as they made the man go crazy were also great! They raped the man over and over. He ejaculated and ejaculated again... If he got hard after ejaculating, they inserted their penises into his pussy. They tested how many shots they could shoot to their limit!