Otoko ni Kawaiitte Ii no ka!?

Kouta is a young man who has always been self-conscious about his feminine features. His delicate appearance often leads others to mistake him for a girl, much to his frustration. One day, his childhood friend and neighbor, Yui, decides to take advantage of his situation for her own amusement.

Yui, who has secretly harbored feelings for Kouta, proposes a game where she will treat him like a girl. As their playful interactions escalate, Kouta finds himself torn between his discomfort and the growing attraction he feels towards Yui. The line between friendship and desire begins to blur, leading to an unexpected and intimate encounter.