Miyu reluctantly visits a muscle bar after a coworker's invitation. At first she is put off by the muscular hosts' aggressive closeness, but their confidence, pheromones, and powerful bodies offer something her boyfriend lacks. Hugs and secret kisses begin to feel welcome, and she can no longer suppress her desire to be held by thick arms and a broad chest. She finally sleeps with one of the dominant studs, who lifts her effortlessly and pounds her through repeated orgasms. His huge cock, stamina, and forceful creampie conquer her with pleasure, erasing the love built through her boyfriend's gentler sex in a bitter NTR ending.