“Okay Susan listen to me, okay? I can explain!”
“Explain FAST” she screamed at him while clutching the towel to cover as much as possible on herself. “I am sitting here butt naked in front of you, and I got no FUCKING idea how I got here, did you perverd put me on drugs or what???”
“Listen sis you got to calm down, it is VERY important that you calm down now or something bad will happen?”
“What you motherfucker??? Will you rape me? I remember absolutely cracy shit happening but it’s very foggy, WHAT DID YOU DOOOOoooooo”
And there it was again, she looked down on herself and there it was, another dick was slowly growing and her body started slowly changing.
“Oh my god I remember this, but it isn’t possible what is… how… OH my… I‘M GONNA…”
And there she came for about 10 mighty spurts of cum and with each her dick grew at least 2 Inches each time. While the dick started as a kinda human form about 5 Inches long and quite thick, it didn’t stay that way. With each growth spurt it changed into the dick of… a dog?
At least this time I don’t have to get rid of any clothes on her as she got rid of the towel the second she noticed what was happening to her.
“What is… Oh my... I remember… and this feeling of power… is this how you guys feel? I like it, now you will get what you deserve!”
She said while standing up looking straight in my eyes. The towel laying there on the sofa, her nudity forgotten.
“What? What did I do? I warned you!” I said to her
“I remember a bit more, something about these cookies… you did this, I will fuck you so hard…”
I gulped and backed a bit away
“Oh yes I feel something… something primal coming… you won’t get away you BITCH” and with this word she trusted her hips and dick in my direction
And with every spurt of cum flying in my direction her dick grew again in length and thickness and I saw the ball sack forming and the nuts dropping and growing, and with each volley of cum they grew heftier, after 10 times it stopped and she fell back on the sofa, heavily breathing.
After her rant and the fear, her beast might be in control already I called her name
“Susan, are you still there?”
She looked up at me and I saw the panic in her eyes
“What is happening to me? I would never do that to you! There is something inside me, fighting to take over, I’m afraid Daniel…”
“Don’t worry sis, we’ll get through this and…” then I saw it, the Iris in her eye slowly changing color and the white in her eye slowly disapearing
“Oh my god there it is I… I… FUCK!”
And she stood up and walking one step to me, but stopping and grinning, looking down on her dick. She licked her lips with a longer tongue and then I saw it, the form of the dick, the new color of her eyes turning amber and her dick, she would be a fucking wolf!
He just stood there for a second and I was afraid he would jump at me but he just started masturbating again, but slowly this time as if the wolf was enjoying torturing what was left of her.
Then the transformation started again, but equally as slowly as his stroking and … it… grinning at me showing his teeth that ever so slowly grew to the ones of a future predator.
“You know you really should try a cookie *brother*” It said while grinning, the way it said brother sending a chill down my spine
“You know since she ate 2 we have more power, but consider yourself lucky a wolf is a VERY sensual pack animals” While licking the growing fangs
“just don’t run away and all will be juuust fine…. Uuuh…. Yeah…” shuddering while stroking
I was torn to run away this second but behind me was the kitchen with the basement door as a no go, and he was standing in front of the way out of the house.
He started to shudder and twitch while growing in height and muscle mass still stroking this massive dick.
His feet suddenly snapped loudly, and he was standing on his toes. And I saw claws replacing his toenails “uuuh yeah that’s the stuff, I hope you appreciate the show, I’m doing it extra slow for you as long as I can, and don’t even think of running I have your scent and I WILL find you… Just enjoy the show, I smell a part of you likes it”
He said as his face slightly pushed forward and the eyebrows connected.
And he was right… somehow this was…
His feet started lengthening while his leg muscles became bigger, not to much but you saw every fiber was becoming as hard as steel. His abs started appearing very clearly now and I could see he started to stroke faster now
“oh yeah just 3 more orgasms and the REAL fun will begin…”
His ears became pointed his face pushing out a bit further, while he also grew claws on his fingers, suddenly without a warning, he came again screaming as rope after rope of cum landed around and some on me, I was mesmerized by this sight in front of me.
While he came rope after rope, I saw that with each shot his legs took on the shape of those of one hell of a massive wolf, a beautiful black pelt was growing on them, but still he managed to keep on 2 legs his arms and chest underwent a massive change as he grew massive with muscles the breasts of my sister almost vaporizing.
He came about 20 times and if I ever would say that there was something as a werewolf then this was it.
After the orgasm was finished the wolf liked his hand with cum on it grinning and stretching
"Uh I feel her still in me... small and pathetic... poor creature... I will have fun with her, before I cum the last time I will let her emerge to see this glory I am becoming just to swallow her whole, at least for a while”
I was speechless… just 2 more times and there would be a wolf instead of my sister, no my sister was gone already he was playing with what was left of her
And then he started again, stroking his dick grinning all the time his legs, that I thought finished the transformation did not, they where slowly packing muscle and slowly growing, what species of wolf was this becoming? A werewolf or some extinct massive wolf?
This time he didn’t last this long, he came again and what I saw was unbelievable, I heard the hips cracking and he fell on all fours, his hands turning into paws that where absolutely massive he easily reached to my chest on all fours but knowing what I knew about dogs, with paws this size, that one will still get bigger….
He pressed his massive chest on the ground leaning forward rubbing his dick on the carpet while a tail grew out of his ass that was absolutely beautiful. Time seemed to slow down while these things happened, I was so mesmerized by what I saw in front of me.
The pelt grew thick and luxurious all around this beast but you could still see the raw power he would have.
After this was done he spoke one last time
“Ah yes, I already feel the final one coming… uh yes the big one…. That will take a while, while she will go into a deep sleep and I will be in complete charge… uuuuh yes… and here… as promised… uuuh… have a few… ooooh… seconds with your sister…”
The eyes of the beast seemed to dull for a second and I saw the Amber receding a bit while her blue came back more
“Daniel… what happened, I feel… help… I must… stop… it can’t… oh my god… what am I? I…I… Please help me...I can't... this is to much I...I... FUUUUUUUUUUUUUUUUUCK”
The eyes rolled back in her head and the beast howled and started to cum.
It looked like a wave that started in the neck. It washed forward and removed every pitiful rest that was of a human face and morphed it into that of a wolf.
But this wasn’t all, when I thought, this wolf was going to get big I was not even close he started to stutter and shake and with each massive blast of cum everything just grew.
It wasn’t a fast growth, if the wolf had any control about this, he was taking his time. He came with shots bigger each time it seemed and grew each time for a solid of what felt like 10 minutes, the carpet was soaked.
When he was almost done the spurts seemed to slow the wolf stretching itself like a big dog standing up after a nap.
This beast could reach my head with the underside of his belly without problems, and I was 6’0”