Underswap moaned in the kiss and kissed back the moan made Felly turned on he took off his shirt.Blueberry turned blue and Felly said, "Hah like what ya see huh how can someone cute like you be that dirty and horny?!~" Blueberry blushed and decided to make a move himself he rubbed his leg close to Underfell's pelvic area "G-GAH! D-DAMN!" He moaned as he became hard (BONE-R).Underswap blushed as Under fell moaned he then gently pulled down Underfell's shorts
"H-heh~" Underfell smirked as his partner slowly went down and started sucking
"A-ah~!" Under fell moaned as Swapy sucked moving up and down faster each moment it took awhile for Under fell to cum Underswap swallowed the red....cherry tasting cum (HAHA WHY DID I DO THIS?!).Under fell smirked and took off Underswap's and his own clothing he then flipped Underswap to where he was laying on his rib cage he rammed himself into Underswap very fast Underswap moaned in pleasure and pain since he didn't get to even adjust to something being in him
"A-AH FELLY!~" Under fell smirked and went faster after a few minutes Under fell felt like he was about to cum
"A-ah Swapy I-I'm gonna..." Under fell came in Underswap he took his red member out and fell asleep next to Underswap. After awhile Frisk walked in and sound "Why were you guys screaming in there I swore I could've heard you from my house!" The two skeletons blushed and got Frisk to leave Underfell's house.
YOU ARE READING
Underfell Sans X Underswap Sans
RomanceI really like this ship and I have noticed that there is not many fanfics on Wattpad so I decided to help oh yeah also I might nickname Underfell Felly or Strawberry and Underswap Swapy or Blueberry cussing will be in this fanfic and I MAY ADD NSFW...
