Reiji, the popular host club's top host, harbors a peculiar fetish for watching men urinate. Despite being dissatisfied even after witnessing his intimate friend's impressive display, Reiji faces a cut in pay and criticism from the club's owner, Aya. Frustrated to the extreme, Reiji plots revenge by involving a wealthy client to intoxicate Aya and prompt him to urinate. However, as the scheme unfolds, Reiji finds himself unexpectedly captivated by Aya's shy and provocative act, pushing his own boundaries. Intended as a form of retaliation, Reiji grapples with his growing sadistic desires and a newfound attraction he can't resist.