rule 34 2boys absurd res anthro armpit hair artist logo artist name asgore dreemurr asriel dreemurr ball bulge bara beard beefy blonde hair blue eyes body fur body hair boss monster bulge caprine chest tuft dg254 duo facial hair father father and father and son gay gay sex grope hand on bulge hand on chest hi res hoot owl logo horns male malemale male nipples male only male pubic hair mammal masculine mature male musclegut muscles muscular male no visible genitalia nose outside parent parent and parent and son pecs penis outline son undertale undertale series underwear underwear only white fur yaoi 8476934
Rule34
imageboard
2boys
absurd res
anthro
armpit hair
artist logo
artist name
asgore dreemurr
asriel dreemurr
ball bulge
bara
beard
beefy
blonde hair
blood
blue eyes
body fur
body hair
boss monster
bulge
caprine
chest tuft
dg254
duo
facial hair
father
father and child
father and son
gay
gay sex
grope
hand on bulge
hand on chest
hi res
hoot (owl logo)
horns
incest
male
male/male
male nipples
male only
male pubic hair
mammal
masculine
mature male
musclegut
muscles
muscular male
no visible genitalia
nosebleed
outside
parent
parent and child
parent and son
pecs
penis outline
son
undertale
undertale (series)
underwear
underwear only
white fur
yaoi