At his favorite gay bar, Yamato is shown by Takane a gonzo video on social media. The wild top in the video, a guy called Jin, is highly praised by Takane and Yamato, who is known in the area as a handsome prince-like top, is naturally interested in him. Yamato easily spots him in the bar-restaurant that Jin runs, and in the course of the conversation, Yamato asks him to teach the bed techniques. How does he make bottom guys so satisfied? But in order to be taught, he has to act like a bottom... and Yamato seems to be opening up his mind as well as his body. But Jin has been announcing that he sleeps with someone only once to avoid messing around. While two guys are getting closer and closer, Yamato becomes afraid of having their real first affair...