ROYD-061: Miyabi Midorikawa, seorang ipar perempuan yang tidak menyadari bahwa dia diberi penambah libido dalam jumlah besar setiap hari, menjadi bodoh dan menjadi mesin SEX hari demi hari

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