Roxxie moaned tenderly as you gropped her butt. When you moved your cock to it she shivered with anticipation. Then she heard another female whistling. Roxxie looked up and seemed frightened. "What do we do?!" She whispered. The girl seemed to be headed right for our stall. Roxxie moaned loudly as you pushed that throbbing cock deep within her. She closed her eyes and pushed against your hips. She wanted this. We then heard a rap on the door. "Hello? Can I join in? It sounds like fun." The girl stated, her eyes poking out from under the door.