Yes

The feeling of someone else knowing that my girlfriend is 'cheating' on me turns me on so much.

"Jenny, it's... I've gotta tell you something."

"Sure. What is it?"

"It's a secret. Only you and me, OK?"

She gasps, excited to know.

"Oh my gosh, yes! Whatever ya need to tell me, Julie!"

We're sitting on the couch, and she's leaning towards me so close. I take a deep breath.

"Well... Monica confessed she... She cheated on me."

There's a full second of silence.

"She WHAT??"

"Now, I was upset, or course, but..."

"No buts!!" How dare she!"

"Wait, wait, listen, I... Kinda dig it."

"Huh?" She goes from eager to nuclear to baffled in a second. "What do you mean?"

"I..." I shrug "It just... Turned me on so much."

"Like... Are you a cuck? A cuckqueen, or whatever?"

"I guess I am, yes." She still looks totally confused. "So, she was brave enough to confess, and I told her not to do it again, but... I went to the futa she slept with and... Kinda got her to convince Monica to cheat on me again."

When I say it, it sounds so funny, so I can't help but laugh.

"Wait... So you... So Monica is...?"

"Right now, she's at that girl's house —her name's Marie — getting fucked. Yes."

"Holy shit, Julie. Holy shit, you're sick!" Jenny shakes her head, but also laughs. "I... I don't know what to think!"

"Well, I just... I just need you not to tell Monica. Nor anyone."

She stays immobile for some seconds.

"And is she... Hot?" She asks.

"Huh?"

"Yeah. That Marie. Your bull."

"Oh, damn, she's hot. She's big and strong, and gorgeous. Do you wanna see the video? Marie's keeping me updated."

"What? You want me to?"

"Why not? It also turns me on to... Share it."

She nods and goes behind me, so we can both watch it.

On the video, we see Monica on all fours. Her ass is raised high and her head is low, almost against the matress of a large bed. She has a huge, shiny stain of what's definitely semen in the middle of her back, and even some in her hair. We can't see it directly, but it seems she's typing on her phone: Marie must've recorded it while she was texting me. Marie is, or course, fucking my girlfriend doggy style. We can see her left hand holding Monica's hip with a strong grip, while she uses her right hand to film. We can see a huge cock going in and out Monica's soaked pussy, almost like a machine.

"Dude, she's pounding her so good!" Jenny says astonished.

I'm enthralled by Marie's powerful thrusts and Monica's cute ass shaking almost violently. She looks beautiful. I discretely press my cock over my clothes.

"Yeah, Mon, text her back." We hear Monica say.

"Y-yeah?" Monica stutters, as she struggles to type because of the strong motion.

"Let her know you're fine. You're... Studying."

"Y-yes... Oh, god... This is so wrong... AAH! I shouldn't lie to Julie..."

"Then tell her you've come back to the woman who fucked you at a party..."

"Oh, no!"

"So you could get fucked all day long!"

"No, I must-AH!!"

"Tell her you wanna get pumped full of semen by my huge cock!!"

"AAAAH!! YEES!!"

She trembles and sinks her face against a pillow. I recognize she's having an amazing orgasm. The video ends some seconds after that.

"Holy. Shit." Jenny starts, covering her mouth with her hands. "I... I think I can't fully understand it, but... It's hot as hell. I mean... Your girl has such a nice ass. And that Marie girl is huge! I'm surprised she can fit it all in her!"

"Yeah. I'm loving it so much. Hey... You wanna help me with this?"

Jenny chuckles.

"I... Sure! I mean, are you sure you want me to? How can I help you?"