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Post #18314773
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Source
Artists
nerunaur
Characters
gaster
soul (undertale)
Copyrights
undertale
undertale (series)
Metadata
2026
colored
dialogue
flat colors
Tags
anal
anal fingering
animated skeleton
anthro
balls
black clothing
black penis
black tongue
blush
blush lines
bone
book
clothed
clothed male
clothing
crossdressing
crossdressing (mtf)
crossdressing male
duo
emanata
english text
femboy
fingering
floating arms
floating hands
floating head
floating legs
gay
gay anal
genitals
goo-connected lips
hands together
heart symbol
holding object
homosexual
homosexual male
humanoid genitalia
humanoid penis
information board
leaning
leaning forward
long tongue
looking at viewer
male
male only
male penetrated
male/male
nude
null
open mouth
penis
perineum
raised arm
rear view
signature
simple background
skeleton
slim male
solo
standing
text
tongue
transformation
undead
white balls
white body