UnderTale Lemons

Science sans x underfell sans

Science POV because SCIENCE!!!

So Red and I had gone to this party and he got super drunk, so I took him to my place. I would have taken him home....but.....his brother....would kill me. So I took him home, my couch was floating in the void thanx to Gaster, so he slept in my bed....with me.

The whole night my face was bright blue, then I felt him roll over and put his arms around me, he pulled me close and nuzzled his skull into my neck. My face was bright blue, I pulled away a little and he just pulled me closer. I rolled over so I could push him away, but I stopped when I realized he wasn't sleeping.

He smiled wide as his red eye flashed, he pinned me down to the bed and started biting my neck.

"R-Red, stop!" I yelled he just put his hand over my mouth and kept licking and biting my neck, I felt his other hand travel down my pants. I squirmed and blushed as he started rubbing my dick, he moved his mouth from my neck to my face. He bit down on my tongue making me whine a little, he pulled down my pants and started to lick and suck my dick, I moaned but tried to keep quiet so Gaster wouldn't hear us.

Red bit down lightly, his sharp teeth cutting it a little in one spot. My eyes filled with tears from the pain in the sensitive area. He put his hand on my dick and moved his teeth to my rib cage, biting and licking them roughly.

"R-Red, please....stop, we're gonna g-get caught!" I moaned out as I cam in his hands, he leaned down and licked it up and smiled at me, I blushed as we leaned in for a final kiss.

"SANS ARE YOU HAVING SEX???" Gaster burst into my room to see me naked and red on top of me. "Aww!!!" He yelled and fangirled while I tried to get Red off of me.

THE END!

Well, I'm happy gasters ship came true! Hope you all enjoyed! Sorry it's short...