She's fucking another guy and she's making you watch

You've only been together for 2 weeks, but she's already fucking another guy and she's making you watch!

Well... not exactly forcing you to watch. You surprised her at her apartment only to find her fucking off this random guy. Of course the first thing you noticed was his massive cock that it was more than twice the size of yours and very thick.

"It's not like we were official," she says, which is news to you since she was the one that said she wanted something serious with you.

"Look, you can either fuck off and never see me again or sit down and watch me fuck a real man's cock. I like you, I think we could really have something together, but if you want to be with me, you'll have to get used to very little sex in your life and me cheating on you whenever I please. Take your pick."

Without even thinking, you sat down on the chair across from them. She just gave you a devilish look and continued sucking him. The rest of the time, it's like you weren't even there.

Sit down and watch me fuck a real man's cock