Cock tease

"I know..." she said, and suddenly she presses her body against you, grinding her pussy into your ass. You can't help but wish your wife could trade her useless pussy for a big, hard cock. "I'm going to make you beg...you little slut."

Susan giggles a little at her own attempt at verbal domination, then she starts grinding her hips into you, dry humping your ass. Her hand slides back up to your cock and starts rubbing it through your panties.

"You are so fucking hard!" she said, sounding shocked, but she keeps rubbing. "I had no idea you were so...kinky, John."

"Anything...for you."

"No, you've been doing this for a while, haven't you?" she asked. "I've noticed you've been playing with my dirty panties, but I thought you were sniffing them while you jerked off. You've been wearing them, haven't you?"

"Yes," you admitted, your face flushing.

"How long?" she asked, rubbing you a little harder and faster.

"Since your work trip."

"Holy shit," she said. "That was months ago. I thought you were just perving out in here, I had no idea you had turned into a little sissy bitch."

She slapped you hard on the ass.

"You want to cum don't you?" Susan asked, and you nod. "Me finding out your dirty little sissy secret turns you on, doesn't it?"

"Yes."

Suddenly she takes her hand away from your cock and takes a step back. She takes you by the hand and turns you around to face her. This, you think, is when you get divorced.

"Do you wear them when you go out? Do you wear panties to work? The store? To visit your friends?"

"No, just at home."

"Not anymore," she told you. "That is all you wear now. All your boxers are going in the trash. From now on you just wear my dirty panties."

"But..."

"I didn't ask you," she said. "Now make yourself cum in my panties."

You do as you're told, grabbing your cock and stroking it. You had masterbated many times since you got married. A few times the two of you had even masterbated together, but she had never watched you before. It was exciting and embarrassing at the same time.

"Good girl, fill those panties."

Almost on cue you did, cumming long and hard. Your cum soaked through the front of your panties and dripped to the floor between your feet.

"Now get on your knees," she ordered as she pulled up her night gown.

It wasn't Bob's cock, but you had never been happier to eat pussy before in your life.