Have some mother/sister fun...

He took Robin first, it was her turn. Mark posed her on sofa sitting with her legs wide and bent at the knees and her hands behind her head. Her face is molded so her eyes are wide and her mouth open, giving her a real sex-doll look. Once she was posed Mark settled between her thighs and pushed is hard throbbing member into her.

Mark works his hips. He soon blew his wad within Robin. He was able to save some and stood on the sofa. Mark shoved is member into Robin's mouth and let the rest go. Her lips were soon slick with his juices and her mouth over flowing, it dribbled down her chin to her augmented breasts.

Still erected, Mark turned his attention to Ashley once more. He folded her face first over the back of the sofa, so that her ass was fully exposed. He the spread her ass cheeks and shoved his cock into her. He started to thrust until he was ready to blow again. He shot some of his juices into her before pulling out and squirting all over her back.

He yawned as he looked at the two naked redheads. It was not that late but he was tired from all the sex. Mark checked looked out into the darkness and debated on checking out his neighbors. He decided to start time first and see what happens.

Dressing he climbed the stairs to the first landing where he had a good view of the living room. He then thought "START!".

Robin gagged and spat. She started to cough and then rubbed her pussy and whimpered. Ashely flipped over the back of the sofa grabbing at her ass. "What the fuck..." she screamed.

"Why am I naked!" Robin than shrieked. She attempted to dress but couldn't keep her hands off her pussy.

"Fuck...not again..." Ashley groaned and then asked, "Where's Nick?"

As on cue the Toyota came to life outside and started to quickly back out of the drive way.

"What the hell is going on?" Robin then asked now getting a hold of composure. She started to dress and also tossed the teddy to Ashley.