Last possible moment

In your drunken state of bliss you fail to register what Gwen is saying. You just ignored her pleas as you continue to move on her cock,bucking your hips back and forth. Bouncing up and down all you could think about was chasing this feeling that had been growing. Since you changed you had an itch that continued to get worse and worse. Not even masturbation scratched it and now after you had accidentally taken a cock ,Gwen's cock, that seemed to be the key . You constantly impaled yourself as Gwen's cock went deeper and deeper.

You keep bouncing on her cock moaning getting close as Gwen’s hands move up to grip your hips hard you feel her cock being to swell and know exactly what’s happening. “Oh fuuuuuck” Gwen yells out, at this point you had just bottomed out on her cock when the tickle in the back of your mind goes off fully. Making you realize what danger you are actually in right now. You stop with just the tip of her cock inside you when you feel her start to bring you back down you are halfway there when you quickly jerk upwards and off her cock.

Just as the first blast of semen shoots out the tip landing directly onto your clot and belly. You land backwards on the bed barely keeping yourself from falling off. The blast of cum that hit you was just enough to set off your own orgasm you lay there screaming out in pleasure.

Your hand reaches down as if with a mind of its own to rub your clit to keep it going. When you finally come down you look at your hand and notice it’s very sticky and wet you take a closer look and see on your wrist a small amount of cum you look down and see a line going from just above your pussy to your belly button.

You lay your head down and sigh with relief at least she didn’t get any inside you. You look over to Gwen who’s still breathing heavily from her own release. All of a sudden she bolts upright and looks at you with a concerned expression. “D… did I…”

She can’t even bring herself to ask it out loud but you grab her hand and say “ it’s ok I got off just in time see”

You gesture to your belly where the cum still lays on you and you see her expression change to relief and a sigh escapes her as well. “Ok well we have to be a lot more careful not only did I almost get us both stuck like this but could have impregnated my own sibling.”

You look down at both you body’s and agree “ yeah and we need to remember to lock the door next time can you imagine trying to explain this to dad?”

“Shit, that’s right he just walked in on us having sex do you think he saw anything?”

“Not likely I do think he believes that you might be a lesbian or at least bi, that’d make two of us if that were true.”

Gwen looks at you for a moment then says “ok well if that’s the case then we are going to tell dad you are my girlfriend and just as an fyi I am bi so looks like besides dad your the first to know at least officially.”

You look at her and smile “that’s good to know but I think at this point everyone who’s home probably knows with how loud we got.”

“Ok, ok so let’s get dressed and we can figure out what we are going to do for the day to keep you from motherhood.”