Christy is at first taken aback with her new second horse body, but she decides that she likes the change and will keep it for the moment. Feeling like it's a bit awkward having a living cock on one side and a regular one on the other, Christy decides that she should make her left cock into a cock-person as well. At first she thinks about just blasting someone from the party, but she then has a great idea and shoots herself with the gun again. The horsecock on her left body changed until it was an exact replica of Christie's upper torso her, vision shifting as she now had a secondary perspective from her new cock body.
Her new lower body is soon dragged into the mini orgy happening between her legs, eating out a girl making out with Madison while she gives a dual hand-job to the girl with a genital face, with Madison giving a guy a boob-job. Christy loves the pleasure her fused form gives and decides that she should fuse more people together, much like that amphisbaena lamia she made earlier, and figures the best place to start is with the three people she has right here.
The guy, who had just orgasmed from Madison's boob-job, grabbed onto the hand of the girl making out with Madison and his body was pulled into hers. Their combined form began to change, the girls original feet turned into hooves as fur spread up her legs while her torso began to lengthen, a pair of leonine paws emerging from her new tauric shoulders. Meanwhile the genital faced girl's legs merged into a snake tail as scales covered her whole body and her hair morphed into a cobra hood. The guy and the girl's lower body finished forming, the back half resembled a tailless goat while the front half was like a lions, the two halves seamlessly transitioning into each other. The genital faced lamia's tail then attached itself to the back end of the taurs lower body while their upper body split, leaving the girl and guy with separate upper torso's attached to the same lower body. The two upper torsos then began to change in their own different ways, the girls body's breast grew larger and a pair of ram horns grew from her head, whereas the guys body quickly feminized, growing four pairs of equally large breasts down her torso as well as a pair of cat ears on the top of her head, her human ears disappearing. Finally a pair of cocks, one horsecock and one barbed feline penis, as well as two pairs of large balls grew from between their back legs, leaving the three people a conjoined chimera-taur. They wasted no time getting right back into the action, the lamia tail took the Christy cock into her vagina mouth, now much more accommodating thanks to her snake body, while their tauric body presented it's pussy to Madison, who Christy plunged into them immediately as her upper body began to look for another potential merger.
Her eyes fell upon another of her previous transformees, the jock who she had gave a massive hyper cock. He was still having his dick worshipped by his four friends, their claims of “no homo” seeming even less honest now that their shorts were soaked in the cum from both their own ejaculations as well as the ones of their hyper-cocked friend. Christy decided that she would make their claims more truthful since, if you were all merged into one entity that would make it masturbation, right? After Christy shot the group, the four jocks bodies quickly merged into the cock, their mass ready to be used to fuel the transformation of their monster dicked companion. Firstly, four ginormous breasts, each one several times larger than his head and with a pair of plump lips instead of nipples, grew on the jocks now clearly female body. The hyper endowed futa then grew four more pairs of arms down her torso, these arms weren't under her control though, but under the control of her four body-mates who quickly got back to work worshipping her massive dong, pulling it up in between her huge boobs, the lipples resuming their chants of “no homo”. As the futa's breasts pleasured her hyper penis, her ass stretched out and her legs began to morph alongside four new pair of legs extending from her quickly growing behind. Her lower half continued to transform, becoming chitinous and segmented until she now stood on the ten legs of her centipede-like body, her cock coating her needy breasts with semen as she came powerfully from the stimulation.
Christy, aroused greatly by the transformation she just caused, also came, Madison erupting into the taurs pussy while her cock body came into the lamia tail's vagina mouth. Coming down from her post orgasmic high, Christy figures that the transformation gun doesn't have much more power before she needs to charge it and decides to think carefully about what she wants to use it on.