Bonus content: Jessie applies lube to the vagina (Patreon)

I was writing some of the fisting story and realized I could take a different technical approach. This different approach would allow me to be done sooner while satisfying everyone and adding all the mystery ingredients. But as a result of this realization, this scene will be cut. Didn't want it to go to waste, so I'll share it with you wonderful pledges :)

Context: Olivia has been fisted in both holes and Jessie comes up next. Olivia is on all fours on Mrs. Curie's desk. You're watching from one side of the desk, Mrs. Curie is on the other side. And you play a game of "guess the mystery ingredient".

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She calls up Jessie who makes a fist and coats it in the lube laced with the next mystery ingredient. Mrs. Curie taps her lips and says, "Hmm. I think it would be best for you to go into her vagina. So what do you say we give that a shot?"

Jessie's head bounces up and down in agreement. It makes her breasts jiggle through her shirt. "Sorry, Olivia," she whispers as she sticks her finger in and leaves it there.

"Paint the inside," you say. Jessie wiggles her finger about. "Good, try to stick your whole fist in. That way you can coat the whole thing."

As Jessie works her 3rd finger in, the mystery ingredient starts to have an effect. Olivia hisses through her teeth and mutters something under her breath. Mrs. Curie thrusts her chest out and smiles.

Olivia lays flat on the desk and Jessie's fingers slip out. She looks back at her teacher and asks, "What is that?"

Mrs. Curie puts her finger to her lips and says, "Shh, let the other students have a guess first." Then she waves for Olivia to lift her butt back to where it was. She does as she's told. It doesn't appear like she's in any sort of pain, just concerned.

"I have an idea," you say. "Jessie, why don't you hold your hand steady and allow Olivia to move at her own pace?" Jessie forms a beak with her fingers and holds the tips to the entrance of Olivia's vagina. "Go ahead, Olivia. Back into it until it all fits."

She looks back to make sure Jessie's lined up and swallows hard then she faces forward as she slowly backs up. Half the fingers disappear into her then she begins to bounce on Jessie's hand. Each bob makes the hand disappear a little more. After 6 bounces, the whole hand is swallowed.

"Good job, Olivia!" you praise. You're happy to see Olivia degrade herself this way, but you want to humiliate her a little more. You say, "By the way you handled that, I imagine the mystery ingredient isn't so bad, is it?"

"No ma'am," she whispers.

"Is the mystery ingredient effect getting stronger?"

"Yes," she says as her legs momentarily tremble.

"Does it feel good?" She whimpers and shrugs. "I'm going to ask that you keep bouncing while the class guesses the mystery ingredient." You see the back of her head nod.

Olivia moves her hips to repeatedly swallow and spit out the hand. As she backs up to the base of the fingers she has to slow down to a stop before she can push past them. You can hear soft groans whenever this happens.

"Can anyone guess," Mrs. Curie asks. Nobody can. "Give them a hint, Olivia."

"It- it feels kind of numb."

Kira raises her hand. "Is it a nerve toxin?"

"No, but that's a good guess. How about another hint?"

Olivia grunts as she passes the largest knuckles. "It feels... cold?" You notice some of the lube has seeped out of her and covered her clitoris.

Mia raises her hand and Mrs. Curie calls on her. "Is it spearmint?"

"Yes! Menthol, to be specific but it's from a spearmint extract. Very good guess. It gives you a nice tingly feeling, too." She asks Olivia, "It feels nice, yes?" Mrs. Curie looks down and frowns. "You guessed that one so fast there's a lot of unused lube." She turns to Jessie and says, "Thank you, why don't you go back to your desk?"

Jessie removes her hand and sits down. The red hole is stretched open to the point where you can see inside. Mrs. Curie says, "I don't want all this lube to go to waste. Olivia, why don't you lift your butt toward the ceiling and hold yourself open?"

Mrs. Curie places the lip of the beaker at the bottom of Olivia's vagina and lifts the bottom to pour some lubrication inside. As soon as it drips in, Olivia's vagina winks and it spills out, coating her clitoris and stomach in thick tingly lubrication. The vagina opens and causes a bubble to form at the entrance. More lube spills out onto her crotch until Mrs. Curie uses the beaker lip to pop it and pour more directly inside the vagina until it overflows.

Satisfied, she places the beaker down on the desk to call up the next student. When Olivia gets back to her previous position, the lubrication flows out of her hole and all over the desk making a huge mess. You wonder how deep it went inside of her. Is her cervix tingling right now? You listen to her hiss through her teeth as her body shivers.