Kintore wa Uragiranai!

A young man discovers that his rigorous fitness routine has unexpected benefits beyond physical strength. After dedicating himself to intense muscle training, he finds that his newfound physique attracts attention from those around him, leading to a series of intimate encounters.

As his body transforms, so do his relationships, blurring the lines between discipline and desire. He must navigate the consequences of his enhanced appeal, where every workout session brings him closer to situations he never anticipated.