Yes

"Y-yes, e-exactly. Would you be willing-" You start to ask.

"Of course." He says enthusiastically

He pulls down his pants and underwear. His cock springs forth. You look down at it, your pussy heats up.

"I don't want to get my pants messy." He says.

"Fair" You respond.

You try to figure out the best way to do this. He interrupts your thoughts.

"So are we mutually masturbating, or are we gonna masturbate each other, or are we gonna grind against each other?"

He doesn't need to say anymore. You swiftly stand over him, your legs straddling him. You lower yourself so that his cock rests at your pussy. Your gym shorts are fairly thin so you can easily feel his entire cock as it slides between your covered pussy lips. You start to cum.

"I-I'm cumming." You moan into his ear.

"That was quick."

"mmhmmm."

You continue grinding against his bare cock with your spandex covered pussy. He gets bolder with each of your orgasms. He has taken your shirt off and his hands are down the back of your shorts gripping your naked ass. He slides them down your thighs, lifting your legs. This also is causing your shorts to slide down as well. He is now in complete control of your grinding against him as he lifts you and drops you up and down his shaft. He lifts you high enough to have his cock slide inside your shorts. The thinness of your shorts and your continued orgasms keep you unaware of the change to actual contact with his cock. After a few more minutes of this and...

"I'm gonna cum." He says.

You pull back so that you can look him in the face.

"Do it. I want you to c-cum. I wish you could fill me with it, cover me in it. B-but I'm married, s-so no. But pretend to. C-cum in me please. fill my belly with it. I want your cum."

He can't last any longer after hearing that.

"Here it cums."

"My shorts will protect me, aim for my pussy."

He pauses for a moment before lifting you up and lowering you onto the head of his cock. He starts cumming inside you.

"Oh god yes, feels just like the real thing. Aren't these shorts amazing?" You say

"Hell yeah they are."

His strength weakens and you fall deeper onto his cock.

"Mmm, I'm surprised how much this feels like..."

You look down and see your shorts are not between you and his cock.

"No, no, this is not okay. pull it out." You demand.

"You are the one on top of me." He replies.

You bring your feet to the ground but they slip out from under you and you are fully impaled by his cock. You have a massive orgasm that only gets longer with each shot of his cum that you feel pour directly into your womb.

"D-damn it." "You moan.

You wrap your arms around him and pull yourself as far down onto him as you can.

"I thought you said we can't?" He asks

"Well we can't. This never happened... and since it never happened, it might as well feel good. Right?" You say

"True, I could keep fucking you if you wanted."

"Hmm, but you never fucked me in the first place, that never happened. But you have my permission to continue not fucking me as you currently are." You say

"I like you. Let's continue NOT fucking, out there."

"O-out where?"

He answered you by pushing you off him and opening the stall door. He turns you around and bends you over with your hands against the sink. You look into the mirror and you see yourself in a way you never have before. Topless with your shorts around your knees, your face looking like a horny slut. Then you see your wedding ring. You look down at it and realize what your are doing is not what Your husband or you wanted. You don't want to cheat on him, you love him. You turn to tell him to stop but suddenly a man enters the bathroom.