Kana-sensei, a tutor, came to me who was not motivated to study.When she finds an erotic book that I hid, she shows off her nasty cleavage and panchira saying, "I'll give you a reward if you do your best."My grades have improved, and the rewards are getting more and more extreme...!If the teacher noticed, she was crazy about my young cock, she straddled me day after day and shook her hips.Her teacher's vaginal cum shot class continued endlessly.