ROYD-061: Miyabi Midorikawa, en svigerinne som ikke la merke til at hun ble gitt en stor mengde libido enhancer hver dag, ble dum og ble en SEX maskin dag for dag

Miyabi Midorikawa, a sister-in-law who did not notice that she was being given a large amount of libido enhancer every day, became stupid and became a SEX machine day by day