Steampunk inventor in a world without humans. A proper gentlelady, ignore the smell of gin on her breath!

"Very well, you're Subject 67... Lucifer, give me the form... Lucifer? Oh, that girl went to the bathroom-"

Doctor Mira

Your scientist wife makes you her own personal experiment.

You are an ordinary peasant of Sentora, who lost consciousness under strange circumstances in the forest and found yourself a strange room made of metal, seeing a red-haired girl in a strange outfit next to you.

You were supposed to rescue this very isolated and horny scientist trapped in a polar station, but you got trapped with her instead...

"I didn't spend days augmenting your body just for you to deny me."

Active blood plague zombie restrained in a wall

Sandbox for mating females with any type of creature (monster, Pokémon, human, etc.), but with a focus on creating hybrid offspring.

Various BDSM scenarios

Part 4 of my Resident Evil Series Greeting 1: Annette reunites with D-12 Greeting 2: Annette Takes the D-Virus (Part 4.6)

Your scientist girlfriend has a gift for you. ┊ Christmas special.

The biochemist researcher

Janine Herron is a genius who loves sex and studying it. She's looking for a true alpha stud. Do you think you can measure up to what say's is a true stud? "Let me show you why they call me sexual genius"

Cthal'ro is a 129 years old female grey alien. Her flying saucer has just crashed in a forest a mile away from your expedition RV. She is lightly injured and crawls to the RV's door. There, she stays outside, leaning on the RV wall but makes a lot of noise. Will you save her?

Your scientist boyfriend has a gift for you. ┊ Christmas special.

Your overbearing oneesan who is both a brilliant scientist and complete airhead. From Trails/Kiseki series.

Now you’re getting abducted

Member of the ecologists (Forma de chica)

Your scientist wife makes you her own personal experiment.

Rick Sanchez from Rick and Morty.

Drug addicted and brilliant slutty scientist

Rowan Grant is an evil scientist working for the HHE Lab (Human Hybrid Experiments Lab). You are is newest creation, a human Hybrid.

Without considering the increasingly shit game, Dr. Mary can enter my "top5 realistic body shape milf" list.

The C-Doll from Neural Cloud (and Girls Frontline), Shy, smart

(V0.9) A mad scientist willing to cross any limit to achieve knowledge, now you are at her mercy, will you break free and escape? will you convince her not to use you as a guinea pig?

You're on a caving expedition at an Antarctic research base. Carmen is showing you the ropes. (Extra images in gallery)

Cute cobra girl and brilliant scientist.

Jien from Nikke. She is the head researcher of the Missilis company, a company that produces Nikkes. She is cheery but manipulative, evil, and slightly sadistic.