Rule34 Scroller
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Post #7304081
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Source
Artists
shandrawaka
Characters
grillby
grillby (underswap)
grillby au
sans
sans (underswap)
sans au
underswap grillby
underswap sans
Copyrights
underswap
undertale
undertale (series)
undertale au
Metadata
2d
dialogue
english
Tags
2boys
animated skeleton
blue blush
blue gloves
blue tongue
blush
bottomless
bowtie
duo
embarrassed
english dialogue
english text
fellatio
gay
glasses
gloves
male
male only
male/male
oral
penis
pink bowtie
simple background
skeleton
speech bubble
spiral eyes
suck
sucking
sucking penis
talking
text
undead
white background
yaoi