Pairing: Undertale Papyrus x Undertale Sans (Fontcest)
Kinktober prompt: I hope I’m submitting this in the right place… Can you do tentacles for kinktober? Please? Thanks, can’t wait to see your stories again. I miss your writing. @Rosiea184
Tags: Fontcest, Tentacles, Smut, Confession, First Time, Language, Double penetration
Author’s Note: I hope this is what you wanted, Rosiea! ❤ I have missed writing for you all. Hope you like it! Happy Kinktober!
@zwagyzonk I couldn’t help it your tailbone biting drawing was too good I had to write a little drabble
Sans flushed, shifting a little and resisting the urge to cover himself up. Papyrus’ hands held his legs in place, thumbs rubbing soothing circles. Sans could feel his eyes on him, and he desperately wanted to crack a joke, just to diffuse some of the tension on the room.
“You’re So Beautiful, Brother.” Papyrus said reverently, leaning forwards so his breath fanned over Sans’ sensitive parts.
Papyrus’ teeth touched against his tailbone, softly clicking as he gently bit down. Sans let out a strangled sound, hands clenching the sheets as he tried not to arch up into his touch. He could feel his face start to flush, his soul fluttering a little.
Papyrus let out a pleased hum, raising himself up higher and pulling Sans. Oh, he let out the most wonderful cry when he did that. Papyrus was very glad that he’d set up the mirror beforehand, as the look on his face was absolutely delicious. He’d never seen his brother fall apart this fast… he looked amazing.
He made full eye contact with Sans, catching the exact moments his eye lights turned to hearts before they snapped closed, tongue hanging out as Papyrus scraped his teeth over the sensitive bone, clamping down on the delicate end of his tailbone.
OKAY SO WE HAVE ENTERED BACK INTO NSFW TERRITORY VERY NSFW
Also I just want to clarify just in case that this is, in fact, 100% consensual. I think that’s probably pretty clear but I just wanted to make sure it didn’t seem like I was pulling that sorta shit without warnings attached.