A female college student is studying at a desk with her teacher. She stretches her feet under the desk and plays with the teacher's dick with her shoe. The teacher is excited and can't teach her lesson well. She takes off her shoes and puts her sweaty socks on the desk, making the teacher deodorize them and laughing. She makes the teacher lie down on the floor and steps on his dick with her shoe, teasing him by spitting into his mouth. She puts food in her mouth, chews it, and spits it into the teacher's mouth and makes him eat it. She gets barefoot and picks up food around the teacher's mouth with her feet and pushes it into his mouth and makes him eat it. She also makes the teacher lick the food stuck between her toes and clean it. Since she has a hold on the teacher's weakness, she plans to use the teacher as a human toy and play with him until she graduates.