A Japanese bar attendant travels to an unknown man's hotel for sexual encounters, including vaginal exploration and stimulation

A young Japanese guy working at a bar finds himself in a peculiar situation. After being asked by his buddy to deliver a package to a mysterious man staying at a hotel, he's taken aback when the man reveals his true intentions. The man, coming from a college dorm, is seeking some no-strings-attached fun with our young friend. Initially taken aback by the unexpected encounter, the young man soon finds himself succumbing to the man's advances. The older man, with an insatiable appetite, proceeds to undress the young man, revealing his teenage body and sexy lingerie. The man's throbbing member then plunges into the young man's inviting, unexplored depths. This isn't just a one-time encounter, as the man plans to return every day for more of the same. The young man, caught between his loyalty to his girlfriend and his newfound sexual experiences, must navigate this unexpected turn of events.