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

Trending Best Characters Tags Chat

Others

Permanent link: /r34/id/12880481704?tags=score%3A%3E3

RULE34.DEV

Browse postsMove through the current gallery

Undertale (Series) Rule 34 Image

Adult 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

12880481704

Provider

r34

Score

23

Date

1y10/28/2024

Dimensions

540×420

Media

Still image

Tag count

49

2boys animated animated_skeleton anterior_nasal_aperture blue_blush blue_hoodie blush bone brother brothers dialogue duo english_text gay grey_background grin hands_behind_head hoodie humanoid improvised_sex_toy incest loop male male/male male_only papyrus pink_slippers plunger profanity sans shorts_around_one_leg shorts_down sibling simple_background skeleton slippers smile spread_legs spreading sweat teeth text topwear toying_partner undead undertale undertale_(series)unknown_artist yaoi

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

Undertale (Series) Rule 34 Image

ID

12880481704

Provider

r34

Score

23

Date

1y10/28/2024

Dimensions

540×420

Media

Still image

Tag count

49

Tags

2boys animated animated_skeleton anterior_nasal_aperture blue_blush blue_hoodie blush bone brother brothers dialogue duo english_text gay grey_background grin hands_behind_head hoodie humanoid improvised_sex_toy incest loop male male/male male_only papyrus pink_slippers plunger profanity sans shorts_around_one_leg shorts_down sibling simple_background skeleton slippers smile spread_legs spreading sweat teeth text topwear toying_partner undead undertale undertale_(series)unknown_artist yaoi

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.