The Futa Pill: You and Miranda go with Dr. Isabella to her lab (Patreon)

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This slut pill sounds intriguing to you.

You pull your cock out of Miranda's pussy, Dr. Isabella's blue eyes lighting up at you. She shudders as more and more and more of your clit-dick emerges from your redheaded lover's pussy. Your shaft glistens with Miranda's juices and twitches with your heartbeat.

“Oh, my, Deandra has whipped up something naughty,” Isabella says, grabbing your futa-dick. She tugs on it. “Come along, little futa, and I'll show you the delights of my slut pill. I hope you enjoy it, too.”

“What, are you and Deandra mad scientists or something?” you ask as Dr. Isabella leads you from the elevator.

“Or something,” she purrs, her hand gripping the head of your cock. It feels wonderful there. You shudder as her palm massages the front.

Your heels click on the floor as you walk, your panties bunched around your mid-thighs, right where your stockings start. You shudder and then gasp as Miranda's hands grab your ass, squeezing your rump.

“Just how horny will this make her?” asks Miranda. “I mean, she's pretty randy. You saw us. We just bumped into each other.”

“Oh, it will make you both so horny,” moans Isabella, her black hair swaying about her white lab coat's shoulders. “You'll love it.”

“And have you tested it on humans?” you ask as she reaches her lab, number 4. Lab 7 is at the end of the hallway where Deandra works.

“Not on humans,” she says, “but it has the rats fucking like bunnies. It's incredible. It makes all the female rats just go into heat. You'll love it. This is a similar formula to the one that Deandra pioneers. Mine doesn't... make dicks grow.”

“But it makes us horny?” gasps Miranda.

“And it's supposed to make sex amazing.” Dr. Isabella opens the door to her lab. It's similar to Deandra's, neat and orderly. The tables and shelves are all polished steel, the cabinets possessing glass doors. There is scientific equipment on the counter, a rack of vials with a blue chemical in them. Nearby sits a fume hood. In one corner is a wash station, a complete shower for dousing yourself.

“You'll soon be fucking like bunnies all over the place,” purrs Isabella as she opens a cabinet and pulls out an amber medicine bottle. She twists the top, her lab coat falling over her rump.

You are aching to fuck it as she shakes out two pink pills, as big as the futa-pill, into her hand. She smiles, holding them there as she advanced back to you and Miranda. The redhead quivers beside you, her breasts swaying in her blouse.

“Here you are,” Isabella says.

You take the pill, staring at it. A sudden nervousness ripples over you. The last pill you swallowed gave you a cock, what will this one do?

“Mmm, don't be afraid,” purrs Isabella as she kneels before you. “Just enjoy it. You'll love the effects. I promise.”

You gasp as the scientist engulfs your pussy-soaked cock. Her plump lips slide over your sensitive crown. She sucks on it hard. Her mouth seals about the shaft while her cheeks hollow. Pleasure rushes to the tip. Your pussy clenches as you moan in delight.

You were so close to cumming in Miranda when you were interrupted. Now you have a chance to have more pleasure. Isabella bobs her head, sucking harder. Her tongue dances over the tip of your clit-dick, driving you wild.

You stare at that pink pill.

“Well?” Miranda asks you. “This sounds awesome.”

You hesitate, still unsure.

Isabella's succulent mouth pops off your cock, her cheeks bright red. “Go for it. Trust me, it'll make you cum so hard.”

She re-engulfs your cock. You gasp at her sucking pressure. The pleasure rises in you. Your the first orgasm comes closer and closer. You lick your lips, not sure what to do. What if it has an interaction with the futa-pill?

What if it makes you cum so hard?

Do you want to cum so hard?

Miranda's bringing the pill to her mouth, about to swallow it. Do you join her or not?

What do you do?

Do you take the slut-pill with Miranda?  

Do you pretend to take the slut-pill and see what happens?