Teacher Yuma gives sex education to a student who is worried about not being able to have sex well! With kind words and a voluptuous body, she gives a practical lecture! The teacher feels good after being penetrated in the missionary position and from behind, and can't hold back anymore. She gets on top of him and shakes her hips violently in pleasure, shaking her big breasts, forgetting her instructions and having a real orgasm! *This work is a part of "Sex Teacher" This is an excerpt from "Yuma Asami" (product number: 53dv01394).