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Permanent link: /r34/id/20665757168?tags=score%3A%3E3

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Boss Monster (Undertale) Rule 34 Image

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OriginalOpen source file

Reverse searchIQDB + SauceNAO

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ID

20665757168

Provider

r34

Score

95

Date

1mo8/28/2026

Dimensions

3902×4373

Media

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Tag count

42

absurd_res anthro big_breasts big_penis boss_monster_(undertale)bovid breasts caprine deltarune duo english_text female female/female fur genitals goat heart_pupils heart_symbol hi_res huge_breasts human kris_(deltarune)kris_dreemurr male mammal nipples nude overweight overweight_female penis scarabbyv2 slightly_chubby slightly_chubby_female text thick_thighs toriel toriel_(deltarune)toriel_(undertale)undertale_(series)white_body white_fur wide_hips

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OriginalOpen source file

Reverse searchIQDB + SauceNAO

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Playback

Custom playerSeek · vol · keys

Resume playbackReturn to where you stopped

Auto Next5s img · on video end

Mini playerOff

Animate transitionInstant swap

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Tall image scrollPortraits/comics scroll in place

Opacity90%

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Details

Boss Monster (Undertale) Rule 34 Image

ID

20665757168

Provider

r34

Score

95

Date

1mo8/28/2026

Dimensions

3902×4373

Media

Still image

Tag count

42

Tags

absurd_res anthro big_breasts big_penis boss_monster_(undertale)bovid breasts caprine deltarune duo english_text female female/female fur genitals goat heart_pupils heart_symbol hi_res huge_breasts human kris_(deltarune)kris_dreemurr male mammal nipples nude overweight overweight_female penis scarabbyv2 slightly_chubby slightly_chubby_female text thick_thighs toriel toriel_(deltarune)toriel_(undertale)undertale_(series)white_body white_fur wide_hips

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