A close childhood friend and her boyfriend have a high-stakes "Striptease Game" duel! The loser has to take off their clothes and play in a sexy pose, while the girl in the video is fully erect. "Wait...it's erect, isn't it?" Half-naked...the girl who lost at rock-paper-scissors...//As a form of redemption, the childhood friends undertake a semen-collecting mission! "My dick...it's so big..." The girl's cheeks flush red with desire...the two realize they're of the opposite sex...what will happen next?