Helen cleaned the cum covering all her two giant cocks and stood up watching her tired friend and daughter lying on the floor after that exhausting sex session, then she began to see Margaret's body with a lustful look, getting more interested in her humantaur friend that immediately made her erected again and thought in a wonderful new idea.
"Hey, now I have a better idea" Helen helped Margaret to stand up, "that both of us will enjoy".
"I'm in, no matter what!" Margaret exclaimed.
Helen turned around turning her back on Margaret, then spreaded her ass showing her wet pussy and asshole below her two dicks, "I want your face inside this one" Helen pointed her asshole.
"I like where this is going", Margaret said, then approached Helen and began to shove her head inside her friend's deep hole.
Seconds later Helen's asshole started to swallow all Margaret's head, following her neck, then her chest and finalizing with her arms and torso. Helen was now the upper half of Margaret's humantaur body, replacing her upper torso with hers, then she used the chronivac to fuse them together, making Helen's legs dissolve with Margaret's front legs of the taur body, her ass merged with the lower torso of the taur and her two cocks replaced the pussy between the frontal legs.
"What did you do to Margaret?" Jess asked.
"Oh! We decided to become one! She's the lower part of this wonderful body, controlling its four legs, pussy and asshole, while I have the main control of its upper part! I thought on turning myself into a humantaur too, but this is way better!"
"Ugh whatever, everyone is going to stare you like the freak you are" Jess responded.
"That's the fun part, I used the tablet to make everyone think the changes I do to myself are normal, so if I turn you into whatever I want you'll be the freak!" Helen laughed.
Jess got a little scared by the monster she created, but at the same time was very turned on by her mother weird and crazy transformations.
Helen started to use the tablet again, "now I think I will..."