"It's been a while...///"
"Yeah, I wanted to see you too...///"
"My boyfriend's working today, so he'll be home late///"
After not seeing each other for a while, my ex-girlfriend Shiori now belongs to another man. But apparently, her boyfriend is so busy with work that he hasn't been satisfying her at night. That's why she contacted me, her ex. I decided to sneak into her place behind her boyfriend's back and enjoy some full-on cheating sex.
Shiori seemed into it too. The moment we entered the room, we started cuddling, and without any resistance, she was twitching with arousal. Just touching her crotch over her jeans made her let out sweet moans—she was completely ready to go. When I pulled off her panties, she was wearing provocative lingerie.
This got me super horny, and I figured I might as well flaunt it to her current boyfriend. So I had Shiori call him. She looked reluctant, probably worried about getting caught, but...
"...Just once, okay? If he doesn't pick up, no forcing it///"
Surprisingly, her boyfriend answered the phone even during work. While Shiori talked to him right in front of me, I mercilessly teased her pussy.
"Hello... nngh, haah.../// Nngh, what time are you coming home today...? I see...///"
"Haa, nngh, uh... do your best at work... nngh, hey, stop that, he'll hear me///"
Her boyfriend was working diligently, while his girlfriend was getting off on cheating sex. Maybe because she heard his voice on the phone, her pussy was soaked wet.
Having sex while she was on the phone with her boyfriend got me incredibly excited. After that, I kept making her call him again and again, fucking her however I wanted in her ex-girlfriend's place.
"Nngh, huh? Your breathing's weird—what are you doing?"
"...Sorry, I'll call you back///"
Even video calling during sex might have raised suspicion. It was so hot that I couldn't help but cum inside her.
"...You can't just cum inside without asking..."
She said that, so I told her to let her boyfriend fuck her tonight instead. Cheating sex with my ex-girlfriend was way better than I imagined.