FURVERT!

2021 2dredders abs absurd_res anthro anus armpit_hair asgore_dreemurr backsack balls barazoku beard big_butt big_muscles big_penis blonde_hair blue_background blush bodily_fluids body_hair border boss_monster_(undertale)bovid butt butt_hair caprine chest_hair conditional_dnp deltarune dialogue_box duo english_text erection facial_hair first_person_view fur gaping gaping_anus genital_fluids genitals goat hair hairy hi_res horn huge_penis humanoid_genitalia humanoid_penis imminent_anal imminent_sex it'll_never_fit legs_up long_ears looking_at_viewer male male/male mammal mature_male muscular muscular_anthro muscular_male nipple_piercing nipple_ring nipples nude open_mouth open_smile pecs penis penis_size_difference perineum piercing precum presenting presenting_anus ring_piercing rudolph_holiday shadow simple_background smile solo_focus speech_bubble spread_legs spreading submissive submissive_male sweat sweatdrop teeth text tongue tuft undertale undertale_(series)url watermark white_border