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20123570432

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r34

Score

14

Date

3mo7/13/2026

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53

1:2 1boy 1boy1girl 1girl 1girls anthro big_breasts big_butt bone boss_monster_(undertale)bovid breasts butt caprine comic dialogue duo electronics english_text feet fellatio female foot_fetish foot_play footjob frisk genitals hi_res human humanoid_feet male male/female mammal mature_female nipples oral patreon_username penile penis phone plantigrade prostitution sans sex skeleton text toriel undertale undertale_(series)url vulva white_body whore

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Custom playerSeek · vol · keys

Resume playbackReturn to where you stopped

Auto Next5s img · on video end

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Tall image scrollPortraits/comics scroll in place

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Boss Monster (Undertale) Rule 34 Image

ID

20123570432

Provider

r34

Score

14

Date

3mo7/13/2026

Dimensions

1024×2048

Media

Still image

Tag count

53

Tags

1:2 1boy 1boy1girl 1girl 1girls anthro big_breasts big_butt bone boss_monster_(undertale)bovid breasts butt caprine comic dialogue duo electronics english_text feet fellatio female foot_fetish foot_play footjob frisk genitals hi_res human humanoid_feet male male/female mammal mature_female nipples oral patreon_username penile penis phone plantigrade prostitution sans sex skeleton text toriel undertale undertale_(series)url vulva white_body whore

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