[Unabridged] HMN-543 My sister-in-law (my brother’s wife) called me and told me that she was not satisfied with her sex life with her husband and felt frustrated with her sex life and was going crazy, so we decided to meet secretly while she was out on a day trip. Until 9pm when I had to go to the station to pick up my husband, I gathered my friends with big dicks and made love with them 17 times, cumming crazily inside them… Nana Maeno