Sensual Indecent Curriculum

"I wanna get a girlfriend and do all sorts of dirty things with heeer!" Tsubasa Oikaze, a virgin college student full of worries! He dreams of his ideal campus life, but suddenly encounters a steamy scene between two men when he goes to greet his new neighbor! Considering it's the first real action he's ever seen, he's extremely excited!↑↑ He pesters Ryuji Moriya, the erotic man next door, and gets him to agree to teach him about sex. Moriya, brimming with pheromones, teases every inch of Tsubasa's body with his skilled fingers and tongue, getting him all hot and bothered♪, and his underwear soaking wet. Tsubasa now understands how women feel, but it feels so good that he can't remember how to do it himself! Sensual love lessons where he can pay tuition with his body?! How can he resist?