First, a beautiful and glamorous G-cup wife, Riri-san. Due to her busy life with her husband, she has no nightlife and is quite frustrated. At such times, she is invited by her boss and complies. As soon as she sees his erect dick in his room, she loses her reason and inserts her boss's big dick, cumming over and over! Second, a seemingly gentle G-cup wife, Eri-san. However, she is sexless and frustrated. She goes drinking with an old man from the company and ends up having sex in a drunken state. She also agrees to raw insertion and becomes a completely fallen, lustful wife.