The male employee who confessed his feelings to his junior female coworker is unexpectedly rejected with a disgusted "That's gross..." Was she simply not romantically interested in him? That night, she vents her frustrations alone in her room, talking to a large stuffed doll. However, something strange begins to happen to the plush toy—it sprouts a cock and starts moving on its own, triggering bizarre phenomena. Initially filled with disgust, she gradually becomes drawn to having sex with the doll, eventually being consumed by intense pleasure. One surprise after another unfolds as she undergoes a shocking transformation.