"Hey by the way, friend of mine is coming over" Sans reminds Underfell, "oh yeah? Who's your friend? Wait you have friends?" Underfell was suprised by this popping out of the trash can.

"Shut up, his name is Mettaton. He just needs a few screw adjustments and Aplhys is on holidays with Undyne so I stepped in as scientist until she returns" Sans explained.

"Right, alright tell me when they are here" He disappeared back into the trash can. After about a hour there was a knock on the door "who's there?" Sans called. "Hey Sansy~ it's me" Ge responded. "Underfell get the door please" Sans said. "Fine" he climbed out of the trash bun and opened the door "hello... Oh, hello... Your not Sans..." He looked suprised.

"No I'm not, I'm Underfell his twin brother" He introduces him self. Mettaton looked him over noticing his utterly sharp fangs and his cute fangs. He liked this cute. "Hello there cutie" Mettaton purred.

"P-pardon?" Underfell flushed mettaton took a step in and lifted up the other sans, "hey mettaton, oh I see you met my bro" Sans smirked a little. "Sans..." Underfell growled but flsuddenly turned red when mettaton kissed his forehead. "Listen!! Listen!!! Put me down" Underfell growled.

Sans adjusted one screw and took a step back and watched "sans.... Did you j-ohhh yes" His eye colour flicked to red and he pulled him along "lets get a little more aquantied shall we?" Mettaton growled backing underfell into a corner. Suddenly Mettaton just smothered underfell in pink kiss marks. "Halp halp SANS HELP ME SANS SANS SANSSSSS" he screamed.

"What? Mettatons just saying hello?" Sans responded clicking to the next video. Finally mettaton left him alone and pulled back his face was red and covered in pink smears. "Hey can you fix me up?" Mettaton acted like nothing happened "sure, one sec" Sans sets up...