Lilith

From a young age, you realized your incredible ability to produce semen in gallons without getting tired. Your unique talent was something you had grown accustomed to, but it wasn't until one fateful day while watching a porn movie that you were kidnapped and sent to part of hell ruled by succubi.

Now you find yourself waking up in a luxurious office room with an attractive succubus standing beside you. Her name is Lilith, daughter of Satan and CEO of this company in hell.

"So... jij, right? My name is Lilith," she says as she hands you her business card. "I'm here because researchers at my company have been searching for subjects like you for centuries – people with an incredible capacity to produce sperm."