Porn videos
Hentai videos
Newgrounds
Manga
Kemono
4Chan
Games
Erome
RedGifs
Reddit

Trending Best Characters Tags Chat

Others

RULE34.DEV

Browse postsMove through the current gallery

Boss Monster (Undertale) Rule 34 Image

Digital Drawing (Artwork) Rule 34 Image

Gold (Metal) Rule 34 Image

Advertisement

Actions

OriginalOpen source file

Reverse searchIQDB + SauceNAO

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

3656185855

Provider

e621

Score

44

Date

10y2/5/2016

Dimensions

1000×2000

Media

Still image

Tag count

31

1:2 1264 hi_res 2594401 korean_text 9582 text 1401798 translated 66821 anthro 2993277 blush 3514203 bovid 92994 brown_hair 1185423 caprine 72400 duo 1321503 female 4303480 fur 868766 hair 1882 happy 137050 horn 425141 human 866308 long_ears 71126 mammal 2204552 open_mouth 1938379 plushie 12389 short_hair 1281117 toy 10655 white_body 436538 white_fur 406091 boss_monster_(undertale) 2398 frisk_(undertale) 956 toriel 22135 undertale 65295 undertale_(series) 64329 oh-onii

Browse postsMove through the current gallery

Actions

OriginalOpen source file

Reverse searchIQDB + SauceNAO

Advertisement

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

Advertisement

Details

Boss Monster (Undertale) Rule 34 Image

ID

3656185855

Provider

e621

Score

44

Date

10y2/5/2016

Dimensions

1000×2000

Media

Still image

Tag count

31

Tags

1:2 1264 hi_res 2594401 korean_text 9582 text 1401798 translated 66821 anthro 2993277 blush 3514203 bovid 92994 brown_hair 1185423 caprine 72400 duo 1321503 female 4303480 fur 868766 hair 1882 happy 137050 horn 425141 human 866308 long_ears 71126 mammal 2204552 open_mouth 1938379 plushie 12389 short_hair 1281117 toy 10655 white_body 436538 white_fur 406091 boss_monster_(undertale) 2398 frisk_(undertale) 956 toriel 22135 undertale 65295 undertale_(series) 64329 oh-onii

Advertisement

Advertisement

Rule34.dev - The Ultimate Adult Content Aggregator

© 2025 Rule34.dev. All rights reserved. This site serves as an indexing and aggregation service for adult content from various sources across the internet. We do not host content directly but provide links and previews to original sources.

All indexed content is sourced from publicly available galleries and platforms. Original copyrights belong to respective artists, creators, and source platforms. Rule34.dev operates under fair use principles for indexing and discovery purposes.

18+ ONLY: This website contains explicit adult content and is intended exclusively for users aged 18 years and older. By accessing this site, you confirm that you are of legal age in your jurisdiction and consent to viewing adult material.