As days go by without her husband, Shinobu comforts herself in her loneliness, and complains to Rio, the leader of a local club. Hearing her story, Rio feels sympathy, but at the same time feels a strong desire for Shinobu, who shows a sad expression, and kisses him. Shinobu is confused and rejects the sudden turn of events, but Kokoro feels a feeling similar to love, and he devotes himself to Kokoro, believing that she is the only one who can heal his Kokoro... This is a full-scale lesbian work starring the return of Shinobu Kasagi and the popular Rio Hamasaki!