Once a month, for a single day, Hyun Sunwoo experiences the development of female genitalia. He shares a living space with his only friend who is aware of this secret, Rian. However, Sunwoo begins to feel more and more uneasy due to Rian’s active sex life. This discomfort stems from his own rising sexual desires, which he struggles to control. Recognizing this, Rian starts to entice Sunwoo—and as if that weren’t enough, Yang Sobaek, a younger acquaintance whom Sunwoo has feelings for, unexpectedly imposes himself on him too?!
LewdManhwa
