Quick

Not wishing to waste any time you grabbed the girl's bright auburn locks in a taloned hand and pulled her towards your dripping cockhead. A predatory grin ran across your blackened lips as you watched the terror play across the girl's innocent features. At that moment she seemed to realise what fate was about to befall her.

In one swift motion, you yanked her head up to the tip of your cock and grinned as a stream of cum erupted onto her face. Instinctively the girl spluttered as the inky black cum oozed down her face and pooled onto the floor below. Instantaneously flecks of red began to appear in her eyes and you swore her lips briefly curled into a relieved grin.

Another wave of cum spurted from your cock as you wrenched the girl forward and snarled as her lips were **** open by your meaty shaft. Her eyes were wide with abject fear as you pulled her further up your cock. Cum oozed from her lips as she tried to fight the infection but it was too late. A split second later her throat began to convulse as streams of the cum slid down her now welcoming throat.

Gripping her hair tightly you begin to piston in and out of her mouth, gleefully noting the bulge of your cockhead down her distended throat. After a further few minutes pass, you catch sight of the girl's newly slit serpentine eyes. With a mighty shove, you push her off of your cock and relish in the sensation of her newly developed fangs as they cut into your flesh.

More cum erupts out from within your twitching member as it coats the girl's porcelain skin. As the cum slowly drips to the ground you are elated to see her flesh has taken on a radiant crimson hue. The Succubus's pouty onyx lips curl into a smile as she runs a taloned hand down her lithe form and fondles her pert DD tits. Cum oozes out from her newly formed cock-tipped tail as she raises to her lips and gently laps at the tip.

As she turns around to gaze upon her former sister, you watch as her bubble butt jostles with each sinful step. A low pleasurable mewl can be heard as two ram-like horns push out from her forehead and are swiftly joined by two leathery bat-like wings from her blemish-free crimson flesh.

The newborn Succubus grins as she parts her fang-tipped lips to mewl; "Mmmm, I can see what you mean stud." You eye her wantonly before she continues; "Now I only desire my sister's soul and her transformation into a wicked slut like me." Instinctively both of you turn towards the cowering girl and begin to stalk towards her...