Your naughty hottie Step-Grandma wants you to check her new leggings to make sure they are squat proof for the gym, she acts naive, but she knows exactly what she's doing. Her leggings are see through and as she squats you can see her big fat ass to which you immediately get hard. Step-Grandma notices and teases you about being a naughty boy, encouraging you to stroke your big dick while she shows off her hot, tight body and models her leggings for you.