NGHJ-072 A Torrent Of Ejaculations Destroys Their Friendship! Childhood Friends, A Boy And A Girl, Take On A Challenge To Ejaculate 100,000 Yen Per Shot!

A boy and a girl who are childhood friends take on a challenge where he gets paid 100,000 yen for each ejaculation. She is shy and embarrassed, but she gives him handjobs and blowjobs. Watching him cum repeatedly makes her aroused, and she asks if putting it in will produce more. They end up having unprotected sex, even though she has a boyfriend.