Due to unforeseen circumstances, Yuuki Ritsu, a reserved and serious office worker, was surprisingly proposed to by Honjou Haruma, his colleague and rival. As same-sex marriage had been legalized in Japan, Ritsu was incessantly pressured by acquaintances to find a partner. Simultaneously, Haruma's immense popularity added to his burdens. In an endeavor to aid one another, Haruma proposed marriage, and Ritsu agreed to evade the undesirable circumstances. Following their union, Ritsu was astonished to find that life with Haruma was remarkably content thanks to his partner's nurturing personality and exceptional massage skills. Despite their marriage commencing with a deception, the handsome, single office workers in their thirties experienced a beautiful and delightful matrimony.