HUBLK-031 一款专为F级低阶女大学生设计的一次性内射小便器。在某名牌大学校际网球俱乐部的训练营中，富家公子们对低阶女生极尽轻蔑，并对她们进行轮奸。.

A group of girls from a low-ranking university join an intercollegiate tennis club created by a rich young man from a prestigious university for the purpose of orgies! What awaits them at the club’s training camp is a hellish gangbang! “Are you after our money? Did you think you could get a boyfriend?” They are surrounded by men, and they play with their whole bodies, choke them, and insert foreign objects into them while they deep-throat them! They can’t escape even if they cry out in pain from the relentless bullying of the boys! The girls are fucked as much as they want and end up with a massive incontinence! They are raped to the limit and become human toilets, and are forced to cum inside!