You can't fall asleep

An hour has passed and you can't stop thinking about your time with Stacy earlier tonight and your cock is uncomfortably tenting your boxers. Try as you might, you can't get your mind off of her and realize the only way you'll get any sleep tonight is if you shoot your load again tonight.

You could just go into the bathroom and spank one out quickly. Or maybe go to your office, pull up some porn on the computer, and spank one out. But another option is to fuck your wife that's sleeping next to you.

You look over at her sleeping form. She looks dead to the world, sleeping on her stomach, head turned away from you, her hair covering half her face. Normally, you wouldn't even try with Marissa, you know the answer you'd get, but being with Stacy tonight has woken something inside of you and you decide you might just take what you want instead. You hadn't showered after your night with Stacy, meaning her juices and scent are still on you, and the thought of fucking your wife with your dirty dick turns you on even more. Moving your hand beneath the sheets, you begin stroking your cock through your boxers at the thought, getting hornier by the second and sending more and more blood to the brain between your legs.

Lifting up the sheets and looking under them, you see that your wife's nightgown has ridden up on her. Her thick ass is exposed, as she's not wearing any underwear tonight, putting her in prime position to get it doggy style.

Mind made up, you begin slipping out of your boxers then reach into your nightstand for some lube. The bottle's old; you bought it four years ago thinking that it might help her enjoy, and want, sex more, but it's been used let than a handful of times. Figuring her pussy won't be ready for the intrusion it's about to get, you pour a bit onto your hand then work it onto your shaft, stroking the full length.

Fuck, this feels good! you think to yourself as you work your cock, and you start to have second thoughts. You could get out of bed right now and finish yourself off in the bathroom. If you try what you're planning, it could start a fight. Is it really worth it?