RULE34.DEV
Boss Monster (Undertale) Rule 34 Image

Actions

OriginalOpen source file
Reverse searchIQDB + SauceNAO
IQDBSauce

Playback

Custom playerSeek · vol · keys
Resume playbackReturn to where you stopped
Auto Next5s img · on video end
Mini playerOff
Animate transitionInstant swap
Cinematic videoOff
Tall image scrollPortraits/comics scroll in place

Details

ID

28968442825

Provider

e621

Score

12

Date

3mo7/2/2026

Dimensions

3307×2987

Media

Still image

Tag count

39

absurd_res 938606alternate_universe 3187english_text 907465hi_res 2594401text 1401798after_sex 300052anthro 2993277big_breasts 3473479blush 1991291bodily_fluids 1055689bone 21195bovid 92994breasts 7962276caprine 72400crown 70490cum 2656724cum_in_vagina 2750cum_inside 1090875duo 1321503female 10027910genital_fluids 829226genitals 1759752goat 65962headgear 122222male 6270610male/female 807823mammal 2204552nipples 2501836penis 5268296skeleton 7251sweat 1498245thick_thighs 2424235vulva 142713boss_monster_(undertale) 2398sans_(undertale) 460toriel 22135underswap 396undertale_(series) 64329teddynours





Actions

Browse postsMove through the current gallery
OriginalOpen source file
Reverse searchIQDB + SauceNAO
IQDBSauce

Playback

Custom playerSeek · vol · keys
Resume playbackReturn to where you stopped
Auto Next5s img · on video end
Mini playerOff
Animate transitionInstant swap
Cinematic videoOff
Background blurFrosted preview on
Tall image scrollPortraits/comics scroll in place
Opacity90%
Side galleryClosed

Details

Boss Monster (Undertale) Rule 34 Image

ID

28968442825

Provider

e621

Score

12

Date

3mo7/2/2026

Dimensions

3307×2987

Media

Still image

Tag count

39

Tags

absurd_res 938606alternate_universe 3187english_text 907465hi_res 2594401text 1401798after_sex 300052anthro 2993277big_breasts 3473479blush 1991291bodily_fluids 1055689bone 21195bovid 92994breasts 7962276caprine 72400crown 70490cum 2656724cum_in_vagina 2750cum_inside 1090875duo 1321503female 10027910genital_fluids 829226genitals 1759752goat 65962headgear 122222male 6270610male/female 807823mammal 2204552nipples 2501836penis 5268296skeleton 7251sweat 1498245thick_thighs 2424235vulva 142713boss_monster_(undertale) 2398sans_(undertale) 460toriel 22135underswap 396undertale_(series) 64329teddynours