The normally composed, adolescent female student's meltingly sweet finger-and-oral sex drove me, her tutor, to the brink of madness! HUNTB-402

"I want the teacher to teach me how to lick," the female student asked me earnestly. No, this was just too embarrassing. Thinking this, I came up with all sorts of excuses, and ended up just sucking my finger. But the female student's strange sensation while sucking my finger was so lewd. Just looking at her lewd lips made me hard to suppress my erection. By the time I realized it, my penis was already being sucked, and I ejaculated profusely. The pleasure was so intense that my rationality crumbled… and we ended up accidentally having sex…