A lucky guy gets his pussies from two college students. Mitsuki Aya and Ruka Inaba are friends in the school's drawing class. A guy was sent to be a nude photo model, so he entered the class of these two horny girls. After class, the two students invited this man to have sex with them to satisfy their physiological needs. And then everything went out of control, they had sex right in the classroom, would anyone have discovered this shameful thing going on in a strict school?