reader skeletons kinky blood sadism masochism smoking unsanitary insults Angst overstimulation breathplay pregnancy bloodplay magic slapping fisting ecto-vagina switching awkwardness tribadism scissoring jealousy flirting alcohol marijuana death

You've landed in the Underground. The only thing left to do is go forward. You're interrupted by a skeleton in a black and red coat. His name is Sans. “im actually sapposed ta be on watch fer humans right now. but…” Sans' smirk turns predatory. “i could be persuaded ta not kill ya-“ you gulp at that. “—if ya give me somethin’ i want.” You are a human in the Underground with nothing to offer other than your body and your soul. He wants to fuck. Goddamn, is this a hentai or something? This can’t be real life. Underfell AU. Gender neutral reader. FULL of smut. Plot heavy in later chapters.

2024/12/10 20:41 Update

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You. You fell. Okay. Maybe you didn’t fall. Maybe you jumped. For complicated reasons that don’t really matter anymore. Because now you’re in the Underground. Hurt. But alive. The flower warned you. You didn’t listen. The goat monster warned you. You didn’t listen. You don’t know how to do anything

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