Highschool Stepsister Banging

Gorgeous Mackenzie Mace is super smart, and she is very serious about keeping her GPA up. So, when her report card gets in, she is sure she has a higher average than her dummy of a stepbrother. They make a bet, and if he has a higher average than her, she has to suck his dick. As it turns out, he does! Mackenzie sucks and slobbers on his cock, and he busts a load on her tongue. Later, Mackenzie has to give a speech for her graduation. To help her relax, her stepbrother bones her tight young pussy! A couple days later, Mackenzie wants to give her bro a send off before he leaves for college. She fucks him one more time, sliding her twat up and down on his dong! What a way to say goodbye…