You fuck her. Then you cum in her.

"OHGOD...YES...YES...pound my pussy John...make me your slut..." Molly hisses as she throws her legs around your back, her walls quickly beginning to wrap around your dick and pull you deeper inside of her.

"Whose slut are you Molly?" you tease her as you drill her tight cunt, her eyes closing as she throws her head back and pushes her hips into yours, "and whose pussy is this?"

"OHGOD...I'm your slut..." she purrs as you pin her to your couch and start really giving it to her, feeling her cunt muscles starting to pull and tug on your dick as you slid it in and out of her, "this is your pussy baby. You own it now...OHGOD...gonna cum."

"As soon as you sign the contract, you bet your sweet little ass I'll own this pussy Molly," you tell her as she throws her head back and closes her eyes, cumming all over your dick as you thrust it in and out of her, her cum coating it as you bury it balls-deep inside of her.

"UH...OHGOD..." she moans as you give her a few final thrusts and cum in her, filling her tight pussy with gobs of your sperm as you thrust away inside of her, painting her cunt walls with it as you fill her a few more times and start to pull out of her.

"Give...me...that...contract..." she whispers as she takes out a pen and quickly signs it, making everything official before the two of you decided to keep things going.

"I think we need to make this an extra long lunch hour baby..." you whisper in her ear as you lead her away, electing to take her back to your place and continue things with her now that she had officially signed with you.

"I think this is the start of a beautiful relationship John," Molly whispers as you lead her out the door, and at that particular moment, you really couldn't agree more.