Karen Hinata lures her drunken junior into her room, strips her naked, and leaves her abandoned in a corner. When the junior wakes up, she is shocked and humiliated by her own appearance. Hinata gently but forcefully dresses her in women's clothes and underwear, helping her apply makeup. As the transformation progresses, the junior becomes increasingly aroused, which Hinata enjoys, tenderly tormenting her. Through this process, their relationship deepens, giving rise to new emotions.