Frozen with shock

Alexa stands in front of you, eyes bulging with shock, her full red lips gibbering "B...b...b..." over and over. Your demonically enhanced vision can make out the tiny hairs of her body raising as the adrenaline pumps through her body, readying her to fight, to flee - or to fuck. Ah, the adrenaline response that high school biology teachers never tell you about. You can smell her arousal, hear her heart rate surge, can see the tell-tale signs of her nipples entering the first stage of arousal. Even her pupils are dilating as she...

Your reverie is interrupted suddenly as Dani leaps upon Alexa with pointed teeth bared and forked tongue extended. You saunter past the writhing pair, Dani forcing the human meat's feeble hands to the floor as she frots herself against the screaming teen. John is here somewhere, and he needs to be taken in hand before you can turn the big-titted little wench.

"John! Oh, John! Aren't you going to come out and play? I've got a present for a big, strong guy like you. Alexa's got hers, why don't you cum get yours?"

Amused, you tilt your horned head for a moment to check on whether Alexa truly is getting hers. It seems your magnificent fuck-spawn is doing it's job well; Alexa is no longer screaming, and Dani is already riding her face and tonguing her in a remarkably skilled 69. Obviously her infernal instincts will draw her into such things now, but you find youself wondering, as you watch Dani's dark red tongue flicker down both sides of Alexa's bared pussy at once, whether Dani's human self had any bisexual tendencies. It's of little import now, of course. You watch as Dani's wings flex spasmodically, her broad scarlet thighs almost suffocating Alexa's head as she cums on her face. If Alexa wasn't already infected with the Lilith Strain, she certainly is now.

You hear a slight sound behind you, and a smile crosses your lips. Looks like John's found his courage.