IENF-437 — Black Gyaru Bareback Cumshot Challenge! If you can make her cum within 20 minutes with bareback cunnilingus and nipple manipulation, you win 1 million yen!

A self-proclaimed "gal" recruited online is brought to the studio to test whether gals are really that erotic. The conversation progresses from small talk to love stories to adult, erotic topics. She is told she will receive 1 million yen if she can make the man cum by kneading his nipples and rubbing her vagina without a condom within 20 minutes. When the man doesn't cum easily she becomes impatient, and as her own vagina rubs against him, she starts to feel good and ends up inserting his penis into her vagina.