After being plagued by rumors due to his former Sekpa Slang partner, Beom, who had grown tired of it, swore never to get involved with another guy from the same school again. However, he found himself attracted to Mi-Jeong, whose appearance and physique were exactly his type! This attraction led to a one-night stand between them. Beom thought that would be the end of it, but Mi-Jeong pleaded for a repeat encounter, and he reluctantly agreed. To his astonishment, when they met at the hotel, he discovered a collection of cuffs, blindfolds, and straps. "Hyung, please use this ????...Oh and, it's for me."