Yes.

That was wonderful, you think. But then, a thought hits you. That was rather selfish. Even if she did do this, it seems unfair to fuck her while she's ****. And another thought occurs to you. You wonder if she would have liked to feel you cum in a way more appropriate to your cock. This idea quickly begins to appeal to you. You decide to go for it.

You reach down and grab the marker, then pull your shrinking cock out of Stacey's dripping snatch, her juices forming a stain beneath her on the bed. You uncap the marker and write on yourself, "Orgasms produce a gallon of cum." Immediately, a surge of power rushes through you. You feel the insides of your new cock shift, changing instantly. Your balls are suddenly larger as well, each one about the size of a golfball now. You smile at the changes, then write, "30 second delay between orgasms," on your navel, just above your navel. Looking down at your naked girlfriend, her pussy still drooling, you feel your enormous cock starting to swell again. Then, just to finish off your preparations, you write, "Energized," on your arm.

Immediately, you feel ready to cum. Now, for the final changes. First you write on Stacey, "Cum goes through and out the other end." Then you write on Stacey, "Awake."

Stacey jolts up, her feet snapping to attention, even as the rest of your stays prone. "Whaaa?" She half-groans, her fingers straying down toward her mid-section. Upon realizing she's empty, she looks around. "What happened-" she goes to ask, before noticing it.

Your cock is erect and throbbing, every inch of it's fist-wide thickness on full display. It is as long as her forearm, and though it can't stand up by itself, it quivers like a coiled snake, radiating heat and masculine musk. Stacey starts to drool. "You passed out when I shoved this inside you," you answer casually, gesturing to your newfound bitch-breaker. You smile, letting your true intentions shine through. "But I figured you'd want to try it for yourself."

She nods, swallowing hard. Her eyes are wide, fixed on your twitching length. You grab hold of it and using the mushroom head, rub it across her soaking lower lips. The soft wetness teases you, and her hard clit pushes on it pleasingly. In response, Stacey moans. "Don't tease me, Finn! Just do it! I can't stand it." In response, you insert the bulbous head and begin sliding your womb rending cock inside of her.

Inch by inch, Stacey gasps as you fill her, her insides gripping you as tight as they can. She's breathing hoarsely, and you're barely a quarter in. You drive in harder, and strike a point of resistance. Her cervix. Her pussy is straining to contain you, but you're nowhere near done. She wails, flailing her legs, trying to wrap around you. You pin her down. "Stop!" She begs. "I can't-!"

Before she finishes, you ram your length inside her. You smash through her cervix, penetrating her womb. She howls, gushing over your cock as you ram up insider her. Then you strike the edge of her womb and it flexes, gripping your cock like a second skin. Her eyes roll back into her head and her breathing starts fluttering. She's on the verge of unconsciousness again. You grab the marker and write on her "Stays Conscious," in shaky letters. Her eyes return to normal as she looks you in the eye. "Oh God oh god oh god oh god," she pants, grabbing you, trying to pull you deeper inside, her insides flexing like a clenching fist. "Fuck me, fuck me fuuuuuuuuuuuuuuuu!"

Her cries give way to a scream of pure pleasure as you begin ramming in and out of her. Thrusting as hard as you can, watching her body quake with each thrust. Her elastic pussy stretches with each one, your cock shoving out her stomach with each thrust, then letting it recede back as you pull out, before stretching again. Inside she is growing hotter, outside she is soaking your hips, balls and everything beneath. You feel yourself approaching orgasm so you thrust faster, pounding into her as hard as you can.

"AAAAAHHHHH!" Stacey screams. As you thrust in, she wraps her legs around you. In response, you drive yourself as deep as possible. Her stomach bulges out to just below her tits as you fuck her womb. She orgasms and her spasming muscles grab hold of you, squeezing harder than ever. You can't take it anymore. You explode inside her.

You vibrate as your cock shakes, pumping her full of sperm. She is done screaming, now letting out a long, drone out moan that fades into a mumble as the orgasm crushes any sense of lucidity in her. Meanwhile, you're still cumming, her stomach inflating like a balloon. Suddenly she looks nine months pregnant, her stomach full of your seed. Then her moan is suddenly interrupted as she throws her head back and coughs. She manages a **** gasp before a gout of white liquid sprays out of her mouth, splattering the pillows, headboard and the back wall.

You gasp one final groan, then pull out your cock. Your flaccid cock spills out, followed immediately by a tidal wave of spunk, pouring out of her distended vagina. You shift on the bed to avoid getting much on you, and lay down next your girlfriend, stroking her inflated stomach. She just lays there, sperm still dribbling out of her mouth and pouring from her pussy.