Ijiwaru Shinai de Dakishimete

Seiji and Daigo began dating after Daigo confessed his feelings while still in high school. Despite being together for months, they have not engaged in sexual relations, and Seiji remains hesitant. Meanwhile, Yuuichirou, a bisexual man who works in publishing, has been close friends with Mitsuhiro, a reclusive gay man, since their high school days. Yuuichirou leads a carefree life, often taking advantage of Mitsuhiro's affection. As he approaches 30, he begins to feel a sense of loneliness. When he is unexpectedly asked to attend a marriage introduction, he considers the possibility of marriage, prompting Mitsuhiro to unexpectedly declare his feelings, despite both being men.