Sarah proceeds..

You can see Sarah has her own agenda with her surprise visitor, and is only too eager to debrief the curvy eighteen-year-old herself. The petite brunette grips a fistful of black denim in each hand and yanks floorward.

"Geez, Frannie!" Sarah guffs, out of breath. "Could you wear these any tighter? They're barely budging!"

"Reach around and pull them over those big ole buttcheeks, Sarah!" you offer helpfully as you hold the struggling bottle-blonde by her forearms from behind.

You smile as Sarah attempts to do so. It also brings the cute babysitter's face even closer to her friend's crotch. You rub your swollen slacks' front against Frannie's asscrack, pinning her hips between you and Sarah as the teen writhes her hips in a futile effort to get free.

"Get that fuckin' cock off of my ass, you ole perv!" the busty blonde growls in vain. Her efforts push the zipper fob against Sarah's nose.

The sudden jab to the cute brunette's button nose annoys her and she yanks down heartily with all her weight, her thonged ass bouncing to the carpet. Frannie's black jeans follow.