Isabella lays down so you can mount her tits

Isabella pulls her body up until her face is next to yours and she kisses you again. Your hard, oily cock is rubbing close to her pussy and you think she's about to slip you inside her when instead she rolls over and then guides you to crawl on top.

You move as Isabella indicates for you too and then you find yourself mounting her chest. Isabella looks up at you and she's almost unrecognizable from the woman you've known for as long as you've been with Emma.

Isabella pushes her tits tightly together as you use your hips to thrust your cock forward and back. You begin to fuck Isabella's tits faster and faster.

It's not just you who this turn of events is shocking to. Isabella barely recognizes herself. If someone had told Isabella that she'd be pushing her boobs together while you titfucked her with your massive dong she'd have laughed. She would have joking said she needed to go vomit, probably. But in just a couple weeks Isabella has transformed from being more or less an Ice Queen to you, to a big-titted slut. All it took was your sexy girlfriend to break the ice.

Isabella always loved dirty talking when she's aroused, so she is enjoying telling you how much she wants you to shower her with your cum. You had to use Slave4U to teach Emma to be more of a slut, but Isabella was already ready for prime time - telling you how she wanted to watch you explode, cover her with your creamy jizz, etc.

You don't disappoint. Isabella is almost as excited as you are when you cum. She's like a giddy little school girl as she watches your cum shoot out of the hole in the middle of your fat cock. The warm, thick cream splashes across her breasts and tickles as it slides down. The best part of a tit wank, she thinks, is how hot it is the front row seat to watching a man ejaculate.

When Isabella looks down to admire your handy work she thinks that the volume of your cum must be proportionate to the size of your cock. Jacob has never shot a load that big on or inside of her.

Isabella scoops up all the cum she can and brings it to her mouth. Bigger and tastier, she thinks as she swallows gobs of your semen.

Emma then wets a hand towel and begins to wash her friend - wiping up the remnant of the lubricant as well as your cum.