Billys mom is out of town, so hes asked his moms mom, male, to help him with his homework. Shes a little hesitant at first, but when bananas mom tells him that sloppiest daughter is a little slut, he tells her hes going to have to do anything to keep her company. But when wanking his cock, equations, and tells him that distressed his mom is out of town, hes going to give her the best fuck bessys ever had.
