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

3d (Artwork) 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

5315779945

Provider

e621

Score

60

Date

9y4/20/2017

Dimensions

843×1280

Media

Still image

Tag count

54

2016 66601 crossgender 5618 dialogue_box 10163 english_text 907465 ftg_crossgender 3462 fti_crossgender 5033 hi_res 2594401 text 1401798 anthro 2993277 big_breasts 3473479 big_penis 670405 biped 176522 bodily_fluids 624338 bovid 92994 breasts 3728694 caprine 72400 cum 1603210 erection 1698659 eyes_closed 89662 floppy_ears 26380 foreskin 282788 fur 887274 genital_fluids 486577 genitals 1759752 gynomorph 95816 horn 425141 humanoid_genitalia 303089 humanoid_penis 383560 intersex 1127740 mammal 2204552 mature_anthro 11443 mature_gynomorph 77 mature_intersex 927 navel 1215322 nipples 2501836 nude 3700410 overweight 191796 overweight_anthro 30006 overweight_gynomorph 231 overweight_intersex 1969 penis 5268296 precum 420634 simple_background 22730 sitting 639508 solo 3998839 white_background 456954 white_body 436538 white_penis 11306 wide_hips 704516 boss_monster_(undertale) 2398 toriel 11868 nunuru 3 undertale 65295 undertale_(series) 64329

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%

Advertisement

Details

Boss Monster (Undertale) Rule 34 Image

ID

5315779945

Provider

e621

Score

60

Date

9y4/20/2017

Dimensions

843×1280

Media

Still image

Tag count

54

Tags

2016 66601 crossgender 5618 dialogue_box 10163 english_text 907465 ftg_crossgender 3462 fti_crossgender 5033 hi_res 2594401 text 1401798 anthro 2993277 big_breasts 3473479 big_penis 670405 biped 176522 bodily_fluids 624338 bovid 92994 breasts 3728694 caprine 72400 cum 1603210 erection 1698659 eyes_closed 89662 floppy_ears 26380 foreskin 282788 fur 887274 genital_fluids 486577 genitals 1759752 gynomorph 95816 horn 425141 humanoid_genitalia 303089 humanoid_penis 383560 intersex 1127740 mammal 2204552 mature_anthro 11443 mature_gynomorph 77 mature_intersex 927 navel 1215322 nipples 2501836 nude 3700410 overweight 191796 overweight_anthro 30006 overweight_gynomorph 231 overweight_intersex 1969 penis 5268296 precum 420634 simple_background 22730 sitting 639508 solo 3998839 white_background 456954 white_body 436538 white_penis 11306 wide_hips 704516 boss_monster_(undertale) 2398 toriel 11868 nunuru 3 undertale 65295 undertale_(series) 64329

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.