Yiff.winLog in
Comics
Harden Sore Rumps 2 cover
Completed

Harden Sore Rumps 2

Asgore plays Santa for the Underground one snowy Christmas, then runs into an old flame from Hotland who has a mistletoe tradition of his own to share.

by Muskie • M/M • 10 pages
Created Jul 18, 2026 · Updated Jul 19, 2026
UndertaleAsgoreMonsterAnthroMammalGoatDeerReindeerCanineDogAnalOralBlowjobHandjobFrottingKissingCumshotCum On FaceCreampieCum In AssCum InsideCaughtChristmasChubbySize DifferenceInterspecies
RESIZE ALL
Tip: click any page to cycle its own size

More by Muskie

See all
Amateur 1
Completed
0
Amateur 1
M/M•36p
He Knew 2
Completed
0
He Knew 2
M/M•31p
In The King's Clutches
Completed
0
In The King's Clutches
M/M•20p
He Knew
Completed
0
He Knew
M/M•25p
October 1st
Completed
0
October 1st
M/M•21p
Sigma Epsilon X
Completed
0
Sigma Epsilon X
M/M•222p
Hitting It... Big Time!
Completed
0
Hitting It... Big Time!
M/M•14p
A Campfire Tail
Completed
0
A Campfire Tail
M/M•12p
Attachment
Completed
0
Attachment
M/M•11p
The Hummus
Completed
0
The Hummus
M/M•11p
Hardened Sore Rumps 4
Completed
0
Hardened Sore Rumps 4
M/M•10p
Holo-Dicking
Completed
0
Holo-Dicking
M/M•10p
Kobold Sex Magic
Completed
0
Kobold Sex Magic
M/M•10p
Non-Standard New Procedure
Completed
0
Non-Standard New Procedure
M/M•10p
Parent Teacher Conference
Completed
0
Parent Teacher Conference
M/M•10p
Screwing With Canon
Completed
0
Screwing With Canon
M/M•10p

Suggested comics

Hopes and Dreemurrs
Completed
0
Hopes and Dreemurrs
M/M•11p
Hopes and Dreemurrs - Part 2
Completed
0
Hopes and Dreemurrs - Part 2
M/M•10p
Beat Dad
Dead
0
Beat Dad
M/M•8p
Ralsei and Kris Bonding Time
Completed
0
Ralsei and Kris Bonding Time
M/M•5p
Asriel X Scarf Mouse
Completed
0
Asriel X Scarf Mouse
M/M•5p
Krampus and Santa's Reindeer
Completed
0
Krampus and Santa's Reindeer
M/M•4p
Season's Unwrapping
Completed
0
Season's Unwrapping
M/M•61p
Gift for Good Guys
Completed
0
Gift for Good Guys
M/M•8p
Cabaret Club
Ongoing
0
Cabaret Club
M/M•60p
Asriel's Not Gay
Completed
0
Asriel's Not Gay
M/M•6p
Kris X Ralsei
Completed
0
Kris X Ralsei
M/M•4p
Typical Morning in the Boys' Bathhouse
Completed
0
Typical Morning in the Boys' Bathhouse
M/M•9p
Floppy Ears
Completed
0
Floppy Ears
M/M•32p
Shower
Ongoing
0
Shower
M/M•16p
The Aftermath
Completed
0
The Aftermath
M/M•115p
Bowen & Azz 1
Completed
0
Bowen & Azz 1
M/M•21p