SKMJ-780 — A beautiful senior girl and her virgin junior take on a "mutual masturbation" orgasm-endurance challenge! Seeing his senior shyly pleasuring herself, the virgin boy ejaculates uncontrollably! They exchange saliva during their first kiss, gazing into each other's eyes! Unable to hold back any longer, he thrusts his bare penis into her slippery pussy! He cums inside her vagina multiple times...

A senior and a junior from a university club take on a mutual masturbation challenge in the clubroom, just the two of them! They watch each other masturbate, blushing, and can't resist, leading to a deep kiss! Their intense play, exchanging saliva, makes them incredibly aroused! The senior blushes as she gives the innocent junior his first raw, unprotected sex with his huge cock! The senior cums over and over again as the sensitive cock explodes!