A virgin male high school student who dreams of losing his virginity with his favorite busty teacher is given a harsh condition and fully backed up! The condition is... "No masturbation for 30 days!" Students who clear it will confess their feelings and dreams (= losing their virginity) to their teacher in a special studio! The kind teacher is moved by the passionate feelings that he puts his body on the line, and although she is confused, she has continuous creampie sex without pulling out! The female teacher is in a frenzy at the erection that doesn't go down even after firing! The virgin boy's massive ejaculation that has been saved up cannot be contained in the vagina and overflows with sperm!