16:9 2022 3d_(artwork) 4k absurd_res anthro areola artist_name asriel_dreemurr balls big_breasts big_butt black_body black_fur boss_monster_(undertale) bovid boxing boxing_gloves breast_punch breasts brown_eyes butt caprine clothing curvy_figure darkflash23 detailed_background digital_media_(artwork) duo erection female fighting_ring fur genitals goat hair handwear hi_res horn huge_breasts long_ears male mammal markings mature_anthro mature_female mother_(lore) mother_and_child_(lore) mother_and_son_(lore) multicolored_body multicolored_fur nipples nude parent_(lore) parent_and_child_(lore) parent_and_son_(lore) penis short_tail smile son_(lore) source_filmmaker_(artwork) sport standing tail thick_thighs toriel two_tone_body two_tone_fur undertale undertale_(series) voluptuous watermark white_body white_fur white_hair wide_hips widescreen