HBAD-684 My tutor is a lick-loving kisser who sucks me until I'm soaked with her saliva.

Synopsis

My tutor, Mr. Ai, always teaches me with a gentle smile. Since I started getting help from him, my grades have been steadily improving, but in fact, every time my grades improve, he rewards me by licking my whole body with his erotic, slimy, soft tongue, dripping with saliva, so I study really hard...