ROE-475 · My Wife, Who I Thought Was a Dead Fish for 16 Years... The Case of Her Continuous Orgasms, Spasms, and Fainting from Adulterous Sex - Momoko Isshiki

Momoko, a beautiful and gentle housewife, lived happily with her capable husband, Sadaharu, and their nephew Hayato, a student preparing for college. However, the couple had one major problem: Sadaharu's terrible sex skills combined with Momoko's extreme "dead fish" nature. One day, Hayato witnessed their sex life and was shocked by how passive Momoko was. Although a virgin amateur, Hayato was confident that his big cock and the techniques he learned from sex workers could satisfy Momoko. He stole a kiss from her lips and began the act, only to find her reaching climaxes that exceeded all imagination...