She wants you to fill her fertile pussy with your seed

"OHGOD...OHGOD...harder...fuck me John. Do it! Cum in me!" Christy shouted, giving up all semblance of fighting you off as you bottom out inside of her and give her a few more thrusts.

"Well, since you put it THAT way," you tease her as you grab her hips and pound on her insides, both of you grunting as you start to cum deep in her pussy again.

"MMM...OHGOD...why am I doing this?" she asked herself as she felt the cum entering her cunt and traveling throughout her baby chamber, panicking at the thought of getting pregnant by someone other than her husband.

"If he were any kind of a man, he'd have knocked you up by now Christy," you tell her, trying to look her in the eyes, but her shame over what she has just let you do has her looking away from you.

"I can't...I'm sorry...I should go..." Christy whispers to you as you kiss her and invite her up to the room you keep as a permanent residence there, turning to go as you start trying to get somewhere with her again.

"You'll be back Christy. Even if you don't get pregnant from what just happened in here, you know you're going to come back cause you won't be able to deny yourself good dick," you tell her as you watch her do the walk of shame out of your office and head back to her room.

"Just like I won't be able to resist good pussy like yours when you bring it back to me," you tel yourself as you close up for the night, quite sure your thing with Christy will be more than just a one-time hookup.