Futa potion

Since the breast potion was taking its time to show even smallest bit of growth, Alexia took another look at what other potions she could try. Her face then turned red as she found something called "Futa potion". She moved the book closer because her breasts were in the way, blocking her view down. Lust observed her with much interest as Alexia studied a new-found potion with increasing excitement.

"This one seems ideal, the Futa potion."

"Oh my!" Lust smiled. "Adventurous one, are you. Just don't expect I will let you use it on me."

Lust then turned around and within seconds placed a new potion in front of Alexia. Liquid inside was white and it seemed more viscous that water.

"Having doubts?" asked Lust.

"No" and with that Alexia drank the potion.

After that she immediately bend over, as she was overcome with weird pressure between her legs.

"This one is definitely working!"

She shifted around as she was feeling more pressure in her privates. Soon after that she felt a new appendage between her legs. It pushed more out and soon her panties started to dig into her. She quickly started to undress, so that her clothes wouldn't be ruined.

"Oh, this is going pretty fast." said Lust, amused by Alexia's behaviour. "Sadly I got another thing to fix in the next room, please wait for me to return." and then Lust left.

Alexia meanwhile was on her knees on the ground. Her eyes fixed on her new cock. And balls. When she moved her hand below her balls, she could still feel her lady parts. She now could experience sex from both sides! Great! When she touched herself, she was overwhelmed as she got hard and erect for the first time. But then she remembered that she is in a weird and unknown place and got flaccid again.

"Great."

Her panties also were of no use. They did not fit, no matter how she tried. After a quick look around she found another set. There was some writing that it was magical, but it should be fine. It fit her perfectly. It was very exciting for Alexia to see that there was a bulge between her legs. But then things started to get weird.

"Thank you for trying out portal panties, have a great experience." said some voice. "Current mode is front to back, opening portals."

Her panties blinked with magical lights. Then she felt like two cheeks pressed on her new dick. And that something was pressing between her butt.

"Oh no, not this. You won't do this." said Alexia, slightly panicking. But panties were stuck on her.

As she moved around, she felt herself getting hard. And her own dick pushed deeper into her own butt. It was kinda arousing. After all, it was all her and she wanted to try her new member anyway. She moved her hips and felt her penis move into the portal and enter even deeper into her. She then bend over on a table and started thrusting faster and faster, overwhelmed with pleasure as she felt both sides, her mind in ecstasy. Then she released and filled hew own butt up.