As Chris was busy sliding his member in and out of Sammy he looked over just in time to see you exiting the room with Sammy's bag of costume props. Curious Chris then removes his member from Sammy and starts getting dressed again. "Leaving so soon?" Sammy asks him with a pout "but we were just getting started!" Chris ignores her and walks out the room to look for you. Just then Chris then Bumps into Marin who was coming downstairs from the attic. "what were you doing up there?" Chris asks Marin, "Ah it was not important" Marin tells him "i thought i could hear ze moans of our friend from the room over there so i came downstairs to investigate" Marin explains.
Just then they hear another moan from the room only it's far more girly this time, followed by what sounded like a howling. "what the hell was that?" Chris asked "did (insert your name here) actually score one of the bombshell chicks from this house?" Curious Both Chris and Marin approach the door cautiously, With the knowledge that a new sister has joined their ranks Sammy and Peaches don't despair and know it's only a matter of time until they are transformed as well and join their little sisterhood. With that they both meet in the living room and start making out on the couch with each other until the boys are done investigating their new sister.
As Chris and Marin approach the door they can no longer hear anything inside the room, no moans and definitely no commotion. "Vwhat happened?" Marin asks, "i have no clue" Chris admits and then nervously Chris lands a firm knock on the door. What they see when the door does open takes them both by surprise. In the doorway stood a bombshell babe that was standing there completely naked save for the ears and tail she was wearing that Chris and Marin assumed were props. The girl blushes at them, "why hello there boys, did my moaning disturb you?"
Chris and Marin then help each other pick their jaws back up off the floor and wipe the blood dripping from their noses as they start stammering for something to say. you giggle, just then Chris snaps to his senses and looks at her questioningly. "so what is your name exactly?" Chris asks her. you giggle again. "Why my name is Misaki and I've just been dying to get this pent up arousal i have dealt with" you tell them. Picking up on the hint Marin nearly leaps onto you but Chris stops him dead in his tracks. "hey vwhat gives?" Marin asks him, But Chris ignores him.
"I could have sworn i heard our friend moaning from within this room, have you seen him?" Chris asks her. You then smile as a plan hatches within that pretty head of yours. "oh him? He was here, we were making out for a little while but he could not fully satisfy me" you tell them with a coy smile. "But i think that you two boys look up to the task if you think you can handle me that is." You then wink at them and just then Marin practically shoves Chris to the ground as he rushes into the room and pounces on you. Needing no more convincing Chris soon follows suit in order to observe what happens.
When Chris enters the room he sees you laying down on the bed in a salutary position And Marin off to the side practically tearing his clothes off. Just then you look over at Chris and bite your lip invitingly and that's all it takes for Chris to start undressing as well. You then roll over so that you are laying on your side so that both your holes are exposed for either boy to use. Marin then jumps onto the bed behind you and grabs your rear "Your round perfect ass shall be mine tonight!" he exclaims with great excitement as he then raises your soft fox tail and plunges his cock into your ass.
You let out a soft moan of pleasure and then look over at Chris who is still a little hesitant to give in fully. You then smile at him and say "what are you waiting for big boy? I have one more hole available with your name on it" You then blow him a kiss and Chris then finally gives in as he jumps up onto the bed in front of you and plunges his cock deep into your waiting womb. You then moan even more as you feel Chris's hands begin groping your breasts and Marin worshiping and squeezing your perfect round ass.
The spirit smiles at this and just then the other two girls enter the room as well unnoticed by Chris or Marin but in the back of your mind you already knew what they were plotting. Just then Peaches reaches into the backpack at the foot of the bed and takes out a bunny ear headband while Sammy also reaches in and takes out a pair of fake bat wings. Peaches then places the bunny ears on Marin's head while Sammy puts the fake wings on Chris's back.
You then get to stare into Chris's eyes as he begins to change, First his shoulders cave in and he shrinks down to be slightly shorter than you (around 4' 10") His chest then balloons out into two massive F cup breasts. His waist then caves inward as his arms and legs shrink down as well. His hands and feet are next becoming petite and feminine. His feet shrink down to a miniature size 5. His ass and hips then balloon outward as well. His face then takes on a much softer look as his lips plump up and his nose shrinks. His jawline then shrinks and gets rounder.
Suddenly her eyes glow an unnatural shade of Yellow as her skin takes on a crimson color similar in shade to her bat wings. Black hair then cascades down her head and a moan escapes her lips as two large horns emerge from her forehead and she grows a long spaded tail. Her nails also elongate into claws and her teeth even sharpen into fangs. Strangely enough though even though she looks completely feminine all over her member never get's sucked inside her body and she ends up keeping it having been turned into a Shemale succubus.
At the same time Marin undergoes his own transformation. His body morphs into that of a female of similar shape to the others only this time instead of shrinking he grows taller growing to a towering 6' height. His feet also grow to be size 13 and his chest balloons out to a much more modest C cup size. Just then the ears attach themselves to her head and a fluffy bunny tail grows out her lower back. Finally some large buck teeth and whiskers adorned her pretty face and she then frowns as her member also recedes inside her body forming a fully functioning vagina. Just then Peaches hands her a strap on from the bag and gives her a sly wink. She giggles with glee as she slides into the strap-on and continues to to plow your rear entrance late into the night.