After talking it out Pearl had manage to convince Mary to let loose her repressed sexual desires and go all out on Gabriel. Mary having had a crush on Gabriel for the longest time decided to cave in to Pearl knowing she was right and she should just take advantage of the vials she has. Mary and Pearl agreed on combining the slime-girl vial they found with the succubus vial. They found the instructions they needed.
The instructions for the slime-girl vial gave a clear warning that it will keep whoever drinks it as a slime unable to change genders from female, that there is a high possibility that the drinker will be unable to change back into solid form, the drinker will have full control over every aspect of their body or bodies, that the drinker could only return to solid form is by possessing someone, they will gain the ability to absorb people into them, any vials the user drink if it doesn't turn the user solid again will still effect user by altering the user personality to be more closer to the vial they drink from, and any male oriented vials will have no effect, only female oriented ones.
The succubus vial came with warnings aswell reading; warning drinker will experience a heighten libido, increase sexual stamina, and a hunger for cum. It said in slightly smaller letters; drinker would need cum in order to survive. Clearly they only put that on their just incase someone didn't know what a succubus was.
Obviously there was a slime-man vial, an incubus vial, a slime vial, and a demon vial. Mary and Pearl however wanted to be the ones doing the fucking since their cocks were nice and hard. They found the warnings/instructions they were looking for. They had wanted to make sure they could safely mix to vials together that weren't package together.
The instruction/warning read; dear drinker you may safely mix any vials you want, but be warned they may have unintended side effects.
Well they didn't care to much for any side effects since they were essentially turning Gabriel into a horny mass of slime so they could use as an onahole. Pearl and Mary mixed the vials into the drink they plan on offering Gabriel. Mary and Pearl waited for Gabriel to arrive.
Gabriel arrived 10 minutes later. Mary answered the door and let Gabriel in. Pearl introduced herself and reiterated they lie she had told him on the phone, when she invited him. She asked Gabriel to help them to move a drawer from the quest room to Mary's room. Mary led them upstairs and pulled Pearl closer to her so she could whisper to her.
"That is what you used to invite him!?" "God Pearl making him do a pointless task really!?"
"Hey it will hopefully work a thirst into him, so we can more easily get him to drink what we offer." Pearl responded.
They made it to the room with the pointless task and had Gabriel start to slowly move the drawer. Pearl and Mary helped by grabbing one end together, while Gabriel grabbed the opposite. It took them awhile, but they succeeded in the time wasting task. Mary offered Gabriel a drink, which he gladly accepted, while Pearl distracted him, keeping him in Mary's room. Mary returned with the trapped drink and offered Gabriel to sit on her bed. Gabriel refused, so Mary and Pearl sat on the bed and patted for Gabriel to sit in-between them.
Gabriel then sat following them. Pearl started some idle chatter with Gabriel and Mary followed suit. Gabriel drank the offered drink as they talk. It didn't take to long for Gabriel to finish the drink and start to feel horny. Gabriel feeling hot from his rising libido asked.
"Is it getting warmer or what? I feel a bit warmer then I think I should."
Pearl giving Mary a devious wink then said to Gabriel. "Ya it's getting hot in here, lets get undress and more comfortable."
Pearl gave a kiss to Gabriel, causing him to moan a little, before starting to remove her shirt reveling her white bra.
Mary followed suit in kissing Gabriel and removing her top. Pearl and Mary then helped Gabriel out of his shirt. Mary and Pearl notice Gabriel start to sweat large droplets of red slime.
Gabriel's skin started to turn red and become translucent, gaining a gelatinous texture. His face became increasingly feminine, as his tongue lengthen, horns grew out of his head, and is canines became sharper and a bit longer, before turning into slime as well. His slimy chest started to swell as breasts formed. Mary and Pearl then helped Gabriel to remove his pants and witness his manhood dissolve into a slimy slit becoming his, now her pussy. The rest of Gabriel quickly turned into slime. Her body looked like a super model, made out of slime, with demonic horns made out of slime and a spaded tail also made out of slime.
The newly born Gabrielle licked her slimy lips with her long demonic slime tongue, already smelling want the women where hiding in their pants. Pearl seeing Gabrielle's gaze at their crotch told her all she needed to know and she removed her pants, bra and panties to fully reveal her naked body and the prize the new succubus wanted, her dick. Pearl then laid on her back in the bed, knowing Gabrielle would follow her.
Gabrielle moved to have her slimy pussy right at the tip of Pearl's cock, teasing her. Mary seeing the writing on the wall undressed aswell and moved to be behind Gabrielle. Gabrielle then shoved Pearl's cock into her and bent over to kiss her, and allow Mary access to her ass-pussy. Mary seeing Gabrielle present her ass to her, took the plunge and shoved her cock in the slime-succubus's ass. Gabrielle broke off her kiss of Pearl and started to use her new found control over every aspect of herself to then squeeze herself around the cocks.
Mary and Pearl moaned loudly and threw their heads back as they felt Gabrielle squeeze their cocks acting like a very advance fleshlight. Gabrielle messaged their cock within her doing whatever she could to give her their delicious cum. Pearl grabbed onto Gabrielle's hip while Mary grabbed onto Gabrielle's DD-cup breasts. They all moaned and moaned as they fuck. Mary and Pearl did their best to hold off orgasming under Gabrielle's onslaught. They eventually came, cumming into Gabrielle. Gabrielle followed with her own orgasm a second later. Gabrielle collapsed onto Pearl with Mary collapsing onto her back.
Pearl and Mary could feel the resistance of Gabrielle's slimy flesh against theirs. it took them awhile to come back from their post orgasm bliss.
Mary pulled out of Gabrielle's ass and flipped to be lying beside Pearl, leaving enough room for Gabrielle to follow suit. Gabriel just flipped over, letting Pearl's cock slip out of her slime and laid between them. Gabrielle recovering her mental faculties from her transformation asked in a sultry voice.
"What the hell just happened."
Pearl looked at Mary and said. "You tell her since you are the one who got the box."
Mary realizing Pearl was shoving the responsibility unto her, started to explain to Gabrielle, how she got a box a vials, how she tested it by giving herself a cock, then showing it to Pearl, and how Pearl was the one who wanted to transform him into their sex toy.
Gabrielle was astonished but recovered and asked "So I can turn back?"
Pearl answered by posing another question "do you want to turn back? I think it would be funner if you stayed like that and be our sex toy."
Mary the translated what Pearl had said "She is saying we don't know if we can turn you back."
Pearl responded to that "Hey I'm not I'm just honestly asking if he wants to stay how he is and be our slimy sex toy."
Gabrielle sighed before responding "Enough. okay so I can't turn back, do you girls really want me to be a sex toy, because if so surely there is a better vial for that."
Mary responded "You are right, Pearl mainly did this to help me get closer to you since.......... since I have a crush on you since high school."
"Oh" was all Gabrielle could say.
Pearl said " Gabrielle look why don't you stay the way you are and take care of Mary, I'm sure your body is 500 times better then your original."
"So I'm Gabrielle now?" "honestly fine I guess turning into a horny slime girl isn't so bad, I could get used to this." Gabriel said
Pearl responded smiling "see I knew you would see it my way, and besides since you are permanently a girl now you need a girls name so Gabrielle it is, just make sure to love Mary since I highly doubt anyone else would now."
Mary blushed and said "it's okay if you don't love me, just being with you makes me happy enough."
Gabrielle responded "No Pearl is right honestly, I guess for all intents and purposes we should consider ourselves married. I highly doubt anyone would see me as not a monster."
Mary looking conflicted on whether to look sad or happy said "Well okay then if that is how you feel........ Babe."
Gabrielle and Pearl giggled at that.
"So I'm a slime succubus I guess I will be making sure you girls won't be suffering from morning wood any longer." Gabriel said as she lifted her translucent red hand infront of her.
Pearl asked Mary "so what do we do now since you are the woMAN of the house?"