[ENGLISH-SUBTITLE] SSIS-699 On the 7th day of continuing to put aphrodisiacs on my four-year-older busty mother-in-law every day, I fell into an estrus female who wanted close-related rich sex many times. Saki Okuda

His father had remarried and his new mother was only 4 years older than Hajime. A new life with his young mother-in-law Saki, Hajime was always lusting for her beautiful big breasts and youthful body. Hajime, who attends the university's pharmacy department, mixes the ●things he obtains and secretly administers them to Saki as an aphrodisiac. After a few days, changes appear in Saki's body. I'm dying to have a young mother-in-law's body ... I sucked Saki every day, who turned into a gangimari horny woman with an aphrodisiac.