Yes, you confront Emma

You decide enough is enough. When Emma gets out of the shower you decide to confront her - to tell her that you know she's been sleeping with other guys and it needs to stop. You know it's your fault for turning her into a slut, but you're still not cool with it.

You're standing in your bedroom when Emma walks out of the bathroom wearing just a towel.

"Hey Emma, I know you've been sleeping around," you say to start the dreaded conversation.

Emma lets you continue for a minute, before dropping her towel - exposing her entire beautiful body to you. You stop speaking as you admire your sexy girlfriend. She struts towards you and then gently pushes you backward until you plop down sitting on the bed. She then gets down on her knees, and while you're still speechless, gets out your dick and puts it right into her mouth.

Emma sucks you for 30 seconds - just enough to get you full hard, and then asks, "You were saying something?"

You can't manage to think of anything to say nor can you bring yourself to push Emma off at this point so instead you lean back, putting you hands down on the bed behind you. Unfortunately you put your right hand right in the puddle of fresh cum.

Emma is too focused on sucking you to notice you wince or see you look at your hand which is now filthy with sticky cum. Not knowing what else to do you bring your cum-covered hand to the back of Emma's head and slowly wipe the cum into her hair as you help her bob her head up and down on your cock.

You feel good about your small piece of **** - secretly rubbing cum in Emma's hair - and she notices your dick getting even harder than it already is.

Emma strokes you while she lifts her head to say, "Is this big boner because you've got a hot girlfriend whose sucking your cock? You like having a girlfriend that's so hot that all the guys want to fuck her?" She takes your moans as yeses to her questions and then sucks you some more.

"Men pretend they want a virgin, but isn't it much better to have a slut for a girlfriend so she can do this?" Emma says before taking your cock deep down her throat.

You are breathing fast and heavy, approaching orgasm. "Do you want to cum on my face, John?" Emma asks as she pumps you quickly. "Tell me if you want to cum all over my pretty face."

"I do, I do!" you say and then shoot your load. Emma tilts back her head allowing you to blast her all over. She wants you to cover her face with as much cum as you can muster. You do a pretty good job of painting her white.

As she gets up from between your legs, she says with a laugh, "See I know you don't want some prim and proper girl. You want a slut who'll take a load on her face." And with that Emma seems to assume the conversation about her sleeping around has been settled.