Whoever has agreed they spit and swallowed three pills at once. Almost immediately their transformation began, their entire joint body began to melt and change color to a transparent green. They knew that they were going to become some creature made of slime, but something unexpected happened and the situation became more complicated.
Due to the size of their transforming body, they ended up touching the piles and lines spitting, which ended up entering their body and dissolving, thus starting a chain reaction.Their body lost all definition and expanded, thus absorbing all the pills they had spit out, and so they all acted on them at the same time.
Jen and Claire were soon completely liquefied and their volume had increased so much that they were taking up the entire room. Being in this form they could see the room that was technically inside them, as well as feel the transformations of each pill dispute which one would prevail in them. They stayed like that for hours in the longest transformation they've ever gone through, and for all time they could not even communicate with each other, until finally there was a change in the situation. It was already starting to dawn when the sisters' liquefied body began to decrease in volume, eventually starting to take shape and solidify.
When she felt that the transformation was finally over and she could move again, Jen found out what had happened to them. She thought she had totally changed back to normal once again, but the first thing out of the ordinary that she found was that on her face, instead of her mouth, there was a hard cock pointing downwards instead of her mouth, which was accompanied by a ballsack that was above its base. She then looked down and the first thing she saw was her breasts perfectly normal as they always were and being in their usual spot, but there were also another pair of breasts at her waist, and below that, where her pussy would normally be, was Claire's upside-down head looking at her. Like her, Claire also had a dick in her face that looked like it was upside down, with the balls up instead of her nose. She then noticed the presence of her sister's arms coming out from her side and thus noticing that her own legs came out over her bodymate's shoulders in this bizarre conjoinment. Then she confirmed Claire's legs coming off her shoulders and that her head was in the middle.
The last confirmation was made when she looked in the mirror and noticed that there were two asses behind them, each one just below the base of the other's neck from behind, and neither of them had an anus.
Knowing their situation, Jen and Claire realized they were in big trouble. They were splitting the body only upside down, but they only shared what they could feel and the movements of their torso while each one could only feel and move their own arms and legs. They also noticed that it was Jen's dick that was in Claire's face and vice versa. and even then they couldn't feel each other's pleasure, which led them to believe that even orgasms would not be shared. Now it was almost time for them to go to school, but because they didn't have a mouth, they were unable to speak and spit out more pills. they couldn't even try one of the ones they had spit out earlier as they had all been consumed by themselves during their transformation.