Full Sequence - Scientist Transforms into Horny Hyena (Patreon)

"Fuck. I should have been wearing gloves. Fuck fuck fuck fuck fuck," she said out loud to herself. The vial she picked up had a crack in it and the slight squeeze she gave it caused it to break. The glass sliced into her hand. The orange liquid that was in the vial mixed with her blood.

She has been working long hours in the lab this week. She knew she should have been wearing gloves. She wasn't sure what was going to happen but knew she fucked up big time.

The changes started happening almost immediately. Her body felt like it was on fire. She put her hand up to her face and felt her nose. The texture, the shape... it was wrong.

She ran to the closest mirror. "Oh God..." she says after seeing her reflection. Her nose was black and still changing - she could feel it growing outwards. She thought she was becoming a dog but then she noticed her ears.

She ran back to where she dropped the vial and checked the label.

Hyena Test Sample #30.12

Her lab has been studying animal hormones, among other things, in the hopes of marketing their own "female Viagra."

"Thank God I didn't break a cow or elephant vial," she thought.

The changes weren't just physical now. She could tell her mind was being affected. She felt excited, crazy, and... something else she was having a hard time admitting.

She was feeling so hot too. She removed her lab coat and shirt but the human part of her felt too exposed in just her bra. "What if someone comes in? Isn't that intern supposed to be here soon?" she thought. She put just the lab coat back on so she could at least cover up a little if needed.

 Horny. She felt so horny. That was the feeling she didn't want to admit. That human part of her with some semblance of modesty was also mostly gone.

She took off her bra. She took off her pants. She decided to put the lab coat back on for some reason though. Perhaps some part of her identity compelled her to.

She sat down and started to masturbate. It felt amazing - at first. But then her claws started growing. "Damn it... I need... a dick," she thought.

Then she heard a concerned gasp. The lab intern was here.

The intern just stood in the doorway, staring at her, trying to absorb what he was seeing. Which was a beautiful blonde scientist half mutated into a hyena furiously masturbating herself.

"Holy shit. He's so fucking hot," were her first thoughts at seeing him. He was so manly, so muscular. She didn't feel embarrassment. She just wanted him.

"Please," she begged, "fuck me. I'm so horny. It's making me so horny. My pussy is, like... aching. I need to cum so fucking bad..."

The intern was confused. He wanted to help her though. And strangely, she still looked hot like this - fur and all.

She could the outline of his cock. It was huge. And growing. She crawled towards him and pulled down his pants. His erection swung out. She took him into her mouth, careful to keep her fangs out of the way.

 After sucking his cock for a bit, he was rock hard. She leaned back on a lab table, spreading her legs for him.

He enters her. It feels amazing for both of them. Her animalistic mind was overjoyed to be pounded by a huge dick.

She was surprised at how fast she came. She came first and after he saw her orgasm, he orgasmed right after.

It was a huge load. He filled her pussy up and then some. His cum leaked out of her onto the lab table.

Her changes started to revert. She was becoming human again! Either his cum or her orgasm triggered it. "This definitely requires more testing," she thought. Her scientist mind was coming back too.

She couldn't stop smiling. Partly because she had a little hyena left in her but mostly because she just had the best sex of her life AND she gets to be human again.

After her changes fully reverted, and waiting a few hours to account for any potential side effects, she and the intern left the lab.

They were falling for each other. That insane experience they shared created an intense bond. It also didn't hurt that they were both smart and incredibly attractive.

In her pocket was another vial of Hyena Test Sample #30.12.

She and the intern were going to do some after hours experimentation.