Pure and quiet student, Renka Ishii. A girl who looks like she'd suit a white flower, I thought there's no way she'd be interested in me... But after school, when I called her to a hotel for career counseling, there was an unexpected development. "I want to do more of your creepy things..." ...Eh, seriously? Before I knew it, I was the one who was anxious. Renka was getting more and more hooked. In this immoral world where an old man licks and fucks a girl, this pure girl makes the most lewd face. I lick that face, the ears, the face, the lips thoroughly. Furthermore, I twist my tongue into her mouth, lick every corner of her gums, and savor the taste. Next is the body. I alternate tasting the soft parts and the pointed parts of her beautiful breasts. The armpits have a slightly strong taste. The plump ass is worth devouring. And then, the pussy. It's mixed with Renka's various tastes. It's concentrated with Renka's various smells. I sniff it, lick it, and savor it. Renka's body is already covered in my saliva. "Teacher, what will you do next?" ...I can't stop anymore. I'm the most excited with this pure-looking student.