ROE-170 After being slipped aphrodisiacs for ten days, my beloved aunt became a helpless fucktoy for me to cum inside whenever I wanted... Anno Yumi

To make my beautiful aunt do as I wished, I made an aphrodisiac based on information from the internet. Then this summer, I stayed at my aunt's house and the time came to test the aphrodisiac. Stealing glances from my aunt, I added one drop, two drops, three drops, four drops, gradually increasing the amount. Her body heated up, her breaths became rapid, and she twisted her body; she seemed no longer sane. Then, ten days later, my aunt, who had finally lost her reason, pounced on me. After that, my aunt turned into a docile meat toilet dedicated to me…