To what extent can it go!? A 180-minute session with a female spa therapist for men, SPZ-1172.

Because of an overly lewd treatment, lust cannot be quelled! A secret, lewd negotiation takes place with the female therapist at a men's spa! No touching, no ejaculation—the rules should be in place… but the therapist is becoming increasingly extreme!? During a treatment that reprimands sensitive areas, a penis that's about to burst out of its paper underwear… Accidentally inserted during an essential oil treatment!! The men's spa lady forgets her work!