You decide to let Emma fuck your ass too.

At first the thought of all of your friends being butt fucked by their girls was funny to you. But after hearing how much they all liked it...

Well Emma could see the look on your face change as you listened to one story after the next. After you heard about Mason being ass-fucked by Sarah, she guessed you'd be wanting it.

So when you get into bed that night Emma makes sure both her strap on and the lube are handy.

Normally you take the lead, but tonight it's Emma who makes the first move and crawls on top of you and kisses you. But instead of mounting your hardening cock, she just rubs her wet pussy up and down your shaft - teasing you. You can feel her wetness dripping down on your now rock hard cock as she slowly slides her body up and down, her pussy lips wrapped around you.

"Please," you beg.

But instead of letting you penetrate her, Emma gets off of you and then rolls your body over. She slaps your ass hard, and then gets up and grabs the lube. There's no secret to where this is heading now, so you shift your body so that you're kneeling with your face down and your ass in the air. When Emma comes back with her well lubed fingers your asshole is poking right up as her. She pushes her lubed finger into your puckered opening, wiggling it around, and then pushing it in and out.

Emma is loosening you up - using her finger to make your anal hole ready to accept something bigger. That something bigger ends up being a second finger.

She finger fucks your ass with two fingers for a while, occasionally reaching around and stroking your cock with her other hand. You get on your hands and knees so that she can tug at your cock like she's milking a cow.

Emma slaps your ass to get you to crawl forward on the bed, and then she hops up so she's standing behind you. You aren't even sure when she actually got the strap on on, but there is no denying what she is doing now. She is pressing the head of the rubber cock against your loosened asshole.

You try to relax your sphincter to let in what feels to your inexperienced ass like a completely massive cock. Slowly your girlfriend gets the full length of the lubed cock inside your ass. It's painful, but it also feels great. You clench your fists around the blanket and you clench your teeth as you begin to push your hips back to meet Emma's thrusts. You fuck her cock as she uses it to fuck you. You're impressed by how quickly the two of you find the right rhythm. When she speeds up her thrusts, your body adapts to her speed and her ****.

Most of all, you realize, you wish you had another of your sluts with you. If Sophia were sucking your cock right now, or if you were simply fucking Sarah, that would be amazing. Your cock is **** for attention, but Emma is fucking you so hard you need both hands to support yourself.

Eventually perhaps Emma takes pity on you, or maybe she just got tired of awkwardly standing behind you on the bed, but she pulls out and tells you to get on your back. Emma she gets down on the ground and starts fucking your ass again, now with your legs up in the air, and with her pushing harder (a true anal ****), thanks to standing right next to the bed.

Fortunately now you're able to start stroking your cock and within two minutes you're blasting your cum onto your stomach.

Emma gently pulls out and licks all the cum you spilled up, "yummy!" she says after she gets the last drop.

You pull Emma up to you and kiss her deeply, tasting yourself on her breath.

You really look forward to Saturday night when she can use her strap on on your ex-girlfriend.