Mask Danshi wa Koishitakunai noni  

マスク男子は恋したくないのに, Mask Danshi: This Shouldn't Lead to Love, マスク男子は恋したくないのに OAD

The story revolves around a friendly man named Saikawa who attempted to steal the gloomy teenager Sayama's mask. Following this event, Saikawa became intrigued by Sayama and convinced him to teach him for an upcoming exam. However, there was one condition - Saikawa had complete freedom over what lay beneath Sayama's mask. Despite being uncomfortable with people touching his face, lips, and mouth, Sayama couldn't protest when Saikawa did so. This manga promises a tense sexual atmosphere between the two characters due to their contrasting personalities and behaviors.