After Rebecca finished fucking nearly everyone simultaneously, the party began to wind down and Christy decides that she might as well head home, since the TF gun was out of power anyways. Several people ask Christy and Madison to spend the night with them, but all the sex from the party had left them both satisfied so they turn the people down and go home alone, planning on having dinner and going to bed early.
Upon arriving back at their home, Christy and Madison find a note on the fridge from telling them that Christie's parents went out for dinner, but had made the two of them some sandwiches so they didn't have to make anything if they got back really late from the party. Christy opened the fridge and found five foot long submarine sandwiches inside on a plate, Christy had been eating more since she became a centaur and works out that now that she had a second body, the amount of food she needed to eat had gotten even larger. It takes almost an hour to eat the sandwiches, so Christy makes a mental note that if she ever wants to make her body any bigger to also give herself a bigger mouth so it doesn't take so long to eat. Full from the meal, Christy goes back up to her room and spends a little bit of time browsing her social media (Amused by the many posts from people she had changed at the party, as well as the many people changing their status from “Single”) before kneeling down on the now twice as big mat on the floor that had replaced her bed to better fit her horse body and went to sleep, planning on waking up early to make the most of the rest of her weekend.
Christy clopped her way over to the dining room the next morning, ready to begin another day of changing people. Her Mother and Father (who she had changed back from his child-like form after the incident with her mother, leaving him with no memory of the TF gun) were already awake, her father drinking his morning coffee and picking at his breakfast of scrambled eggs, toast and bacon, while her mother was at the stove in the connected kitchen frying more eggs and bacon.
“Just give me a moment dears, it'll be about ten minutes or so until I'm done making enough food for you”
Not willing to wait for that long and not wanting her mother to have to spend so much time making food for her new form, Christy pulls out the TF gun and blasts her mother, hoping to give her a form that would lighten her workload, as well as feeding Christie's developing monster girl fetish.
As soon as she was hit with the shot, three more pairs of arms grow out of Christie's mothers shoulders, the new arms covered in a chitinous exoskeleton up to just below where they meet her shoulders. A bulge forms on the small of her back, quickly growing into a spider abdomen nearly four meters in diameter, as her legs morph and split eight into spider legs. Her changes conclude with her breasts growing twice as large (Bursting out of her blouse), six smaller eyes growing on her forehead, along with her canine teeth becoming spider fangs able to inject a powerful aphrodisiac, leaving her as a multi-armed arachne, with a spider abdomen that took up almost the entire kitchen.
Spider mom immediately began to put her new body to use, her bundle of arms cracking eggs, flipping bacon, and putting finished food onto a plate in the oven to keep it warm as she cooked the rest, she was also using her spider thread to hold utensils and ingredients in convenient areas within her reach. Less than a minute after her transformation, Christie's mother was placing a giant place of eggs, bacon and toast in front of her before going to her spot at the table to eat her own breakfast. When Christie was about halfway through her plate of food, Her father got up to go to work, saying goodbye to the three girls and giving his wife a kiss before heading towards the door. If Christy wanted to change her father, this would be her last chance until he got home tonight, when the TF gun would almost certainly be out of juice. Does she change him now, or hope she can remember to save some power during her day out?