It was real, baby!

You nervously glance into the full-length mirror on the back of your door, still naked from ... whatever ... you've just been up to. As you take in your reflection, you're suprised to feel a pang of dissapointment when you notice no changes. You sigh, unsure if in relief or regret, when suddenly a shocking and powerful spasm explodes deep in your cunt. You gasp as the unexpected orgasm nearly brings you to your knees. As your vision clears, you notice yourself in the mirror and gasp again, this time in suprise.

Your skin is turning a deep, crimson red. The change begins at your lips, your nipples, and your pussy, spreading out like an ink stain bleeding through water. Your skin burns with excitement as the color grows, faster and faster. As the color spreads, you feel other changes growing inside your body as well. Tiny little micro-orgasms lance through your vagina, your anus, and even your throat as those orifices shift and transform in hidden ways. Your clitoris pulses as it enlarges, as do your nipples. A moment later, those pulses are magnified a thosandfold as your breasts suddenly enlarge from their familiar modest size to massive mounds the size of cantaloupes, somehow maintaining their firm new shapes in sultry defiance of gravity. Another set of spasms fill your mouth as your tonge splits at the tip and unfurls from your slack jaws between two dainty fangs. A pair of ebony horns burst from your forhead as your ears elongate into delicate points and your hands lengthen into powerful yet still somehow dainty claws. You close your eyes, and when you open them a moment later, you see they have become glowing red orbs.

You gasp again as another spasm shoots through the base of your spine and the small of your back. Two massive, bat-like wings unfurl behind you, followed a few moments later by a strange set of multiple orgasms as your tail extends from the upper cleft of your buttocks. The new member continues to grow, sending an orgasm through you with each inch added; two feet, three feet, four feet, until finally stabalizing at just under five feet in length. You flex experimentally and the tip rises fluidly up toward your face and you marvel at how much the inch-thick tail looks like a cock. The head of your cock-tail is tender and swolen, and you can even see a shuddering hole pulse at its tip as a single drop of cloudy white fluid beads up. On an impulse, your tongue darts out and licks the tip clean, and you smile as you recognise the salty tang of come.

You sigh rapturously as you stand there, admiring your new form in the mirror, before a terrible, aching pain lances through your gut. You instinctively know what this pang signifies even as it fades; you're hungry. You are now fully a succubus, and if you don't find someone to fuck soon, you'll die of sexual starvation.