An intense BL romance between a sadistic prince and an innocent masochist! Asahi stumbles upon a mysterious rope in the bag of the school's charming prince, Amagase. Curious, he follows him and ends up at an SM bar?! Who would have thought the prince of the school was an experienced SM practitioner! However, Asahi learns that Amagase's preferences are actually quite normal. Neither of them were S or M, but after a certain event, something switches on!? "Want to try SM with me?" The tight feeling of being bound sends shivers through his body, and at this rate, he might just become a full-blown M…