Keep fucking Millie's ass

Millie is moaning with pleasure as my dick fills her ass, and her sphincter has relaxed completely, so I slide my dick in and out of her ass with ease. My thrusts into Millie's ass pushes the strap on into Ashley's pussy, and Ashley is moaning with pleasure, but her eyes are open and she is looking me straight in the eyes, and her tongue is licking her lips.

"Come on Matt! Fuck my mom in the ass!" Ashley moans.

Millie laughs when she hears this, her hand reaching behind her, stroking the back of my head as I pump into her ass, and she says:

"Come on Matt! Fuck me up the ass!"

I groan with excitement, and I start pumping faster and faster into Millie's ass. Millie starts to scream, I wonder to myself if she is one of those rare women that are able to cum from anal, as I push her forward so she is laying on top of Ashley, Ashley's legs on the sides of Millie's body.

At this angle I am really able to fuck Millie's ass hard, and Millie feels this, so screams out:

"Cum in my ass Matt!" That brings me over the edge, and I release my cum into her ass.

As she sees and hears me cuming, Ashley lets out a moan of disappointment, saying with a pout:

"I thought we were going to do a cum swap!"