元ギタリストのジョー大倉が夫の先輩で今度家に来ると親友の秀美に話した英里。大倉の大ファンだった秀美に「会わせて欲しい」と懇願され大倉に相談すると、「僕はあなたに興味がある」と告白されてしまう。強引な大倉に流されて体の関係を持ってしまった英里は、戸惑いながらも深みへと嵌ってしまい…。

Eri tells her best friend Hidemi that Joe Okura, a former guitarist and her husband's senior, will be coming to their house soon. Hidemi, a huge fan of Okura, begs Eri to introduce her to him, and when Eri consults Okura, he confesses, "I'm interested in you." Swept away by Okura's forceful advances, Eri ends up having a physical relationship with him, and despite her confusion, she finds herself getting deeper and deeper into his life…