As for me, I wouldn't let Rin-san feel that kind of longing... Newlywed love had faded away, leaving their marriage feeling cold and distant. Feeling overwhelmed by these emotions, Rin couldn't help but yearn for those passionate days gone by. Out of nowhere, her colleague Kouya confesses his love for her. Overwhelmed by his sincere affection, she begins to rediscover the joy of being desired as a woman. Their relationship quickly evolves from coworkers to something more intimate, fueled by Kouya's unwavering devotion.

「僕なら凛さんに淋しい思いなんてさせないのに…」新婚の頃のような愛はなく冷めきった夫婦関係に凛はもどかしい気持ちを抱えていた。そんな凛を恋い慕っていた同僚の和也から突然の告白を受けてしまう。夫にはない情熱的な愛情をぶつけられ一人の女性として求められる悦びを思い出していく凛。一途な想いが淋しい人妻の心を溶かし、ただの同僚から男女の仲へ急接近していく。