"Hmm" mused Kristen as she sat down on a bench after school. Jen was currently sitting next to her, though on the ground, and in the same "begging dog-like" pose with her tail wagging. "You really do enjoy this puppy play, don't you Jenny?"
Jen nodded in response. "Yeah! At first it was kind of just due to horniness from having 3 more cocks, but now that I am use to them, and also the fact that my cocktail actually is basically a dog's tail that is just shaped like a cock, and came with all of the mannerisms a dog would have, I kinda just rolled with it. Now I find it really fun and exciting, pretending to be your pet dog and all. Plus no one thinks anything of it, so there is no downside at all even."
"You know, I could just make you a real dog and my actual pet if you wanted me to" offered Kristen. However Jen immediately shot the idea down. "Don't, please. It would ruin everything I like about this. It is because I am acting like one that makes it so much fun. If I just simply became your pet dog, where is the fun then?"
Kristen understood what she ment. "Then I promise I won't do that unless you ask me to do so. However, transform or dare, and please pick both."
"Both" said Jen.
"From the holes in your cockarms, numerous small thin tentacle cocks will emerge, with your cockarms now becomming a pair of sheaths for them all to hide in when not in use. Each tentacle cock will be ablut an inch in diameter when it exits your cockarm and will be stored in a different dimension when it enters back inside if your cockarms. Each tentacle cock will be anywhere from 1 foot to 50 feet in length and will be prehensile in function, meaning you can use them in anyway you wish to."
"Now, because of your new cocks, your bresticles won't be able to keep up with all of them, so a replica pair will grow out from your back to compensate. However all 4 bresticles will now produce semen at a very rapid rate, where you must cum every few hours or all of the overflow cum will begin to squirt out of your cocktongue like a water fountain."
"And, in order to satisfy both of us, the first girl you fuck, will become your literal cum dump. Meaning that she will be able to take in an infinite amount of your cum no problem, and actually will need to consume it in order to live as her body will become solely dependent on it for her nutrition. And while there is no downside for her to just constantly be pumped full of it, she only needs a normal meal sized amount of cum 3 times a day to live healthy. Ohh, and unless she feels like it, her body won't physically change shape or size, reguardless of how much of your cum she consumes."
"For your dare, I dare you to fuck me right here and now, and afterwards curse me back. You can do whatever you want with the curse but you must at least allow me to change the skin on my feet into properly fitting high heels so that I dont need to buy new shoes."
Jen felt the transformation wash over her body, and looked behind her as 2 more bresticles pushed out of her back, mirroring her front. Feeling their weight was a bit odd at first, but she didn't hate them, and quickly got use to feeling them bounce and jiggle with her movements. She raised up her left cockarm and willed her tentacle cocks out of it. Suddenly 15 tentacle cocks sprung outwards from the tip and began swirling around Kristen's body, carefully and gently binding her up with their shafts before the longest one entered her asshole and began making its way up throughout her body.
Meanwhile, Jen cocktongue was super errect, so she plunged that into Kristen's pussy, tongue-fucking her again, this time though, with the full intention of fucking her girlfriend for real, and not simply playing around with her like she was doing back in class.
Her longest tentacle cock had by now made its way out of her large intestine and was quickly making its way up to her stomach. She had the full intention of skewering Kristen's body from ass to mouth. Kristen could feel the intruder moving along her gut, and would have been writhing in pleasure if she could move. However Jen's other tentacle cock had already stripped her of all movement. She couldn't even change her expression since her face was locked into one of a mindless sexdoll. Feeling herself become forced to eat Jen's cum for the rest of her life was the most pleasurable thing she has ever felt to date. As her entire digestive track was being turned into one long pussy-like tube for Jen to fuck. Her stomach quickly became her exclusively cum consuming organ the moment the tip of Jen's tentacle cock entered it. It wasn't much longer until it finally left her body through her mouth.
Kristen's entire body tingled as she finished becoming Jen's exclusive cum dump. The only thing she would ever hunger for now, is her girlfriend's delicious cum. She craved it like no other. No, she NEEDED it. It was her sustenance. Her favorite food. Her favorite drink. It even had become her favorite thing in the entire world besides Jen herself. It was perfect. Just imagine all of the new cooking recipes she could cook. Salad with cum dressing. Pasta with cum sauce. Icecream made with cum covered in chocolate and even more cum. Cum soup.
By the time Kristen's cum delusions were finished, Jen had completely left her body, and was now resting her head down on Kristen's lap, fast asleep. Kristen woke from her daze surprised that it was now dark out. The two girls were illuminated only by a bright street lamp that was behind them. Looking down, she stroked Jen's sleeping head and examined her body. She must have missed Jen returning the curse back to her. Testing it out, she stuck her right folt out forward and willed it to look like it was inside of a pair of ballet heels. Instantly her skin quivered and turned a shiny black color as it shaped into the exact pair she was imagining in her head. Setting her foot on the ground again, she was surprised that she coukd feel even with the heel too, though it made sense the more she thought about it, given that it was still just her skin and all. Satisfied, she went to kiss Jen on her head when instead she stuck out her tongue and licked her face. Jen woke up and happily returned the "kiss" by poking Kristen with the tip of her cocktongue on her lips. Kristen eagerly licked up the small bit of cum that was left behind fron the "kiss", but was still so confused as to why she licked Jen. "Jen, what did you curse me with again? I was kind of out of it and I do not remember much of what happened over the last few hours."
"Oh, nothing much. I did what you told me to do, and then I made you lick me whenever you tried to kiss me. Just like how a dog would. I find it cute. Oh, and you may want to check your face out in a mirror" said Jen while grinning. Worriedly, Kristen opened up he purse and checked her small mirror she use to use to touch up her makeup with, nearly dropping it when she saw her face. Instead of the mindless sexdoll-like one she had come to expect, instead, it was her normal face, with the same glazed over eyes, but with a very realistic looking pussy for her mouth and nose. Her tongue was hidden inside of it, and actually was forked at the tip, which she didn't notice before. "You made my nose and mouth a pussy!"
"Not just a pussy, an exact copy of your real pussy that I then changed the shape into a mare's pussy, so that my horsecockshaped tongue would fit inside of it properly. And I made it so you could still do everything you could do with your mouth. Plus everyone will think it is normal." Jen then kissed her again, but slid a bit of her cocktongue into her pussymouth attempting for a "french kiss". "Oh, and I also made us able to hear each other's thoughts." Added Jen, from inside Kristen's head.