S + M

Sinopsis

Ryou, a shoujo manga heroine known for her large bust, frequently encounters perverts. However, she meets a man who doesn't focus on her physical attributes, and she finds herself drawn to him. This man exhibits two distinct personalities: sometimes he is a sweet masochist, and other times he is a bold sadist. Ryou must decide which aspect of his personality she prefers, as she cannot have both. The manga explores the reason behind his dual nature.