ROYD-061: Miyabi Midorikawa, švagrová, která si nevšimla, že jí každý den dostává velké množství posilovače libida, se stala hloupou a den za dnem se stávala SEX mašinou

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