Yank her pants down so you can get a better view of her lovely ass

You grab the back of her pants firmly and yank them down easily enough. She was wearing sweatpants so it wasn't like she was wearing anything to tight to not be able to pull them down. She gasps and nearly drops the glass in her hand out of a mixture of shock and surprise. As her mind took a bit to process just what the hell was happening, you got a nice look at the pantyhose your mother wore under her pants. Her ass does look sweet encased in her shiny pantyhose.

"Brandon!" she exclaims loudly. "That was cute when you were six. It isn't cute anymore. And why aren't you in school?"