Riverside rape: being raped while holding back your breath...

While Tomoko and her husband are living as newlyweds, her brother-in-law Kazuma is getting divorced and returning to Tokyo. Kazuma, who was too busy to attend each other's wedding, meets his younger brother's wife Tomoko for the first time. And when he saw his younger brother's wife for the first time, he was captivated by her kindness...