Insatiable sluts

The two continue bouncing back and forth until you can tell by the noises that they're making that they're both on the brink of orgasm. Unfortunately, no matter how fast they try to go, they just can't quite manage to finish. Perhaps it's due to the numerous orgasms they've already had or perhaps it's due to the constraint of having to remain in sync in their thrusting, but for whatever reason, they frustratingly can't cum. It's Mia who lets the frustration get the better of her first, sliding forwards until the dildo falls out of her pussy and turning around.

"Get on your back sis. I'm gonna make you cum." She says forcefully.

Tracy does as she's told, flipping over and bring her knees towards her head to give her sister easy access to her pussy. Mia grabs the dildo which is still half inside and begins furiously sliding it in and out. Tracy's immediately moaning like a whore and you can tell she's gonna cum any second. As if they have some sort of psychic twin connection, Mia pulls the dildo from her sister's pussy the exact second she comes to an explosive squirting orgasm, opening her mouth wide to catch her squirt juice inside.

"Ahhh! Fuuuck!" Tracy squeals out so loud you think people out on the street might be able to hear her.

Mia immediately spits one mouthful back at her sister's pussy before spitting the next at her face in some strange sort of frustration induced aggression.

"Now do me." Mia says the moment her sister recovers.

Tracy does as she's asked and flips around, using the dildo on her sister's starved pussy hard and fast. It's less than a minute before Mia comes to an equally explosive squirting orgasm. Before she even stops squirting, Tracy jumps on top of her and begins making out, the two of them seemingly fired up in their lesbian love making. They writhe around on the wet floor of the shower, Antonio watching on like a voyeur.

At this point, the two of them are probably so swept up in the moment they've forgotten you and Antonio are even there, which is good timing because you have to get going to meet Bianca.