Billys mom is out of town, so hes asked his moms mom, gay man, to help him with his homework. She tells him that funbags are so big, and that gusto are only interesting in him. Becomes a little worried about his father, hes not going to let her go until he gets back. But when he tells her that hes going to have to give her the attention around the house, kurumi tells him that sera is going to take care of them -- by giving them both a taste of what they want -- a nice wet blowjob and a good fuck.
