Yumiko, who was taken away by a man during her trip, couldn't break off the relationship and remained unfaithful even after returning...

Yumiko, who was taken away by a man during her trip, couldn't break off the relationship and remained unfaithful even after returning home. Unlike her husband's gentle advances, her body, which developed sexually through what seemed like rough, physical acts, experienced inexperienced orgasms each time she learned a new pleasure. However, unable to bear the guilt of continuing to betray her family, Yumiko broke up with the men. Then, in exchange...