Riho, a daughter who has been withdrawn for several months without going to school. - A middle-aged mans homeroom teacher who frequently visits home at the request of her mother, who works with her parents. - At first she was worried about her and listened to her worries instead of her parents, but gradually the emotions of the male came up and she could not suppress her reason and had a relationship with her body several times. Oops. - The bachelor, who hadnt had a female relationship for a long time, used Rihos body to screw the estrus and unrelenting big cock into her upper and lower mouths.