• Porn videos
  • Hentai videos
  • Newgrounds
  • Manga
  • Kemono
  • 4Chan
  • Games
  • Erome
  • RedGifs
  • Reddit
rule34.dev
RULE34.DEV
TrendingBestCharactersTagsChat
Others
RULE34.DEV
Browse postsMove through the current gallery
Boss Monster (Undertale) Rule 34 Image
Advertisement

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

3576847050

Provider

e621

Score

78

Date

10y1/14/2016

Dimensions

2400×3600

Media

Still image

Tag count

45

2:3 11846absurd_res 938606crossgender 5618dated 40217ftm_crossgender 3350hi_res 1457311monochrome 413410anthro 2993277balls 2305896bovid 64340bulge 133249caprine 72400clothed 541015clothing 1032814delta_rune_(emblem) 121detailed_bulge 8783dress 224656eyelashes 413795feet 827644femboy 170589genital_outline 15376genitals 989941horn 425141lips 304997lipstick 334655looking_at_viewer 1402927magic 42468makeup 321129male 2628370mammal 2204552nails 41843penis 2658105penis_outline 16651robe 25053simple_background 22730smile 1008326solo 3998839symbol 8965toes 464850wide_hips 701303boss_monster_(undertale) 2398toriel 11868undertale 65295undertale_(series) 23961walter_sache 734





Browse postsMove through the current gallery

Actions

OriginalOpen source file
Reverse searchIQDB + SauceNAO
IQDBSauce
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

3576847050

Provider

e621

Score

78

Date

10y1/14/2016

Dimensions

2400×3600

Media

Still image

Tag count

45

Tags

2:3 11846absurd_res 938606crossgender 5618dated 40217ftm_crossgender 3350hi_res 1457311monochrome 413410anthro 2993277balls 2305896bovid 64340bulge 133249caprine 72400clothed 541015clothing 1032814delta_rune_(emblem) 121detailed_bulge 8783dress 224656eyelashes 413795feet 827644femboy 170589genital_outline 15376genitals 989941horn 425141lips 304997lipstick 334655looking_at_viewer 1402927magic 42468makeup 321129male 2628370mammal 2204552nails 41843penis 2658105penis_outline 16651robe 25053simple_background 22730smile 1008326solo 3998839symbol 8965toes 464850wide_hips 701303boss_monster_(undertale) 2398toriel 11868undertale 65295undertale_(series) 23961walter_sache 734





Advertisement
Advertisement
rule34.dev

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.