Karla Kush is wearing glasses, so she must be smart, right? Eh, we will just have to go with it. She is tutoring these two big black guys who do not seem to be interested in math at all. But they are interested in Karlas big fat ass. They watch her at the whiteboard, but cannot stop picturing their black cocks all over her face. Karla can sense the tension, so she makes an offer to incentivize these voracious minds. Every time they get an answer right, she takes off a piece of her clothing. Luckily, these two guys are smarter than they look, and pretty soon Karla is not only completely naked, but getting railed front, back and sideways. She takes these two anaconda cocks at the same time, one in her mouth and one in her pussy from behind. She even has the dexterity to pull off jerking two cocks while being fingered and choked. You cannot learn that in a tutoring session!