• 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
Genderswap (Mtf) Rule 34 Image
Lumen (Gunvolt) 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

16022181

Provider

r34

Score

81

Date

10mo1/1/2026

Dimensions

2067×1783

Media

Still image

Tag count

73

2024 19198colored 136945digital_drawing_(artwork) 144933digital_media_(artwork) 662566hi_res 1457311shaded 606742_horns 4913anthro 2993277areola 521571ass 1679759big_areola 124259big_ass 648012big_breasts 1705613big_butt 815290big_nipples 169761black_eyebrows 16590blush 3514203bovid 64340breasts 7962276caprine 72400closed_frown 439collarbone 124930curvy_figure 481974date 1610dumptruck_ass 16449eyebrows 226721eyelashes 413795female 10027910female_anthro 43850floppy_ears 26380frown 27340frowning_at_viewer 772fur 887274goat 65962half-closed_eyes 269780horn 425141huge_areola 12556huge_ass 1045081huge_breasts 2122741huge_butt 280765huge_thighs 213451hyper_ass 63840hyper_breasts 181380large_ass 491389large_breasts 2474879light 22568lighting 10928looking_at_viewer 2692817lop_ears 2484lying 693488mammal 2204552mouth_closed 11769narrowed_eyes 190780nipples 2489160nude 3700410nude_anthro 28516nude_female 947180on_front 33653pink_areola 47638pink_nipples 180608solo 3998839thick_thighs 1145029thin_eyebrows 2208white_body 436538white_fur 406091white_horn 5872wide_hipped_anthro 1528wide_hipped_female 8205wide_hips 1383750boss_monster_(undertale) 2398toriel 11868undertale_(series) 23961lyratrchubby





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

16022181

Provider

r34

Score

81

Date

10mo1/1/2026

Dimensions

2067×1783

Media

Still image

Tag count

73

Tags

2024 19198colored 136945digital_drawing_(artwork) 144933digital_media_(artwork) 662566hi_res 1457311shaded 606742_horns 4913anthro 2993277areola 521571ass 1679759big_areola 124259big_ass 648012big_breasts 1705613big_butt 815290big_nipples 169761black_eyebrows 16590blush 3514203bovid 64340breasts 7962276caprine 72400closed_frown 439collarbone 124930curvy_figure 481974date 1610dumptruck_ass 16449eyebrows 226721eyelashes 413795female 10027910female_anthro 43850floppy_ears 26380frown 27340frowning_at_viewer 772fur 887274goat 65962half-closed_eyes 269780horn 425141huge_areola 12556huge_ass 1045081huge_breasts 2122741huge_butt 280765huge_thighs 213451hyper_ass 63840hyper_breasts 181380large_ass 491389large_breasts 2474879light 22568lighting 10928looking_at_viewer 2692817lop_ears 2484lying 693488mammal 2204552mouth_closed 11769narrowed_eyes 190780nipples 2489160nude 3700410nude_anthro 28516nude_female 947180on_front 33653pink_areola 47638pink_nipples 180608solo 3998839thick_thighs 1145029thin_eyebrows 2208white_body 436538white_fur 406091white_horn 5872wide_hipped_anthro 1528wide_hipped_female 8205wide_hips 1383750boss_monster_(undertale) 2398toriel 11868undertale_(series) 23961lyratrchubby





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.