Francisco Ulloa, a man of a certain age with a certain appetite, can't help but notice the way his grandma's friends look at him. He's always been a bit of a rebel, and the idea of taking one of them - or maybe even his grandma - for a ride on his vintage bike is more than appealing. When he catches her alone one afternoon, he decides to make his move. She's hesitant at first, but Francisco is persistent, and soon they're locked in a passionate embrace. He kisses her neck, his hands roaming over her body, and she can't help but respond. When he pushes her up against the wall and slides his hand up her skirt, she gasps, and he knows he's hit a nerve. He smiles, knowing this is going to be a wild ride.