She's cheating on you

You look at her, slightly concerned as this seems serious.

"What is it?" You ask.

"Well..." Olivia lets out a long sigh before forming her words. "This is hard for me to say, but I've been cheating on you."

You sit there listening, taking in everything she's saying. You're surprised but don't feel at all upset or angry, in fact you might even say this news excites you a little bit.

"That's okay." You say. You wonder for a moment if you should at least be acting upset as Olivia pauses at your response.

"Really?" She says. Her eyes widen and though you might be mistaken, you can almost see smile forming on her lips.

"Yeah, as long as you're happy?" You say, hoping she doesn't take your acceptance as you not caring. "You disserve the best."

"like the best cock?" She asks.

"Yeah." You say, slightly surprised by her directness, but not enough to bother you. "We both know mine's not good enough for you." You no longer have to guess, you can clearly see a smile on Olivia's face.

"Yeah, it is pretty pathetic." She says gleefully. She points down to your crotch, and this is when you both notice a small tent has formed in your pant. "Like look at that little guy trying to up." She says with a light laugh. "What's got him all excited?"

You start to think about it for a moment. You do suddenly feel turned on, but aren't exactly sure why.

"Is it because you're thinking about other guys massive cocks, filling up my holes?" She asks, her voice has gotten slightly lower and breathier, as if she's trying to flirt with you.

As you think of something to say in response, the image of it plays through your head. You feel your cock lift up, grinding itself against the confines of your pants.

"I think your sad little guy is saying yes." Olivia says as she is clearly still watching your crotch.

"I... um..." You're unsure of what to say, as your blood begins rushing everywhere but your head.

"It's okay." Olivia says smiling at you gently. "You don't have to say anything. I'm just glad everything's out in the open." Olivia places her hand on your leg. "It was so stressful having to hide everything from you. Like just this morning I had to wait for you to leave for work before I could walk down the street to where one of the guys I'm seeing was waiting in his car." You're again surprised by how open Olivia is being, but as her hand begins rubbing back and forth on your leg, all you can think about is your cock dancing around under your zipper. "And I was just so horny that I couldn't even wait to go to his place like planned. I just got in the passenger seat, unzipped his pants, and started slobbering all over his massive cock." You feel your heart pounding as she speaks, as the stirring of your crotch starts to become beyond uncomfortable. "I just love the feeling of having a big cock sliding down throat, yours could never even **** me, but his... his literally takes my breath away." Her hand presses down harder on you but still moves no more closer to your dick. You begin squirming in your seat. "Then when it was all wet and ready, I pushed his seat back, climbed on top of him, and crammed that monster inside of my pussy." You bite your lip as your body starts to tremble. "You have no idea how good it feels to be stretched open, wondering if you're going to even be able to make it all fit... but I did. Felt my ass press against his balls and then I jumped up and down on that cock until he completely FILLED me with cum." She doesn't move her hand, but the scene you are picturing in your head is enough, you feel your cock twitching uncontrollably.

"Oh god!" You mutter as you feel your body letting loose. It's not long before you can plainly see the wet spot on the front of your pants as your little cock spirts freely inside of them.

Olivia moves her hand from your leg as she looks down, clearly seeing the mess you've made.

"Oh!" She exclaims.

You quickly stumble over words, trying to find a way to defend yourself, but her smile instantly calms you.

"You know, if you liked that story, I have something else that you're going to LOVE." She says.