FURVERT!

2023 absurd_res aged_up anthro anthro_on_anthro anus asriel_dreemurr backsack balls bed belly big_muscles big_pecs big_penis blue_eyes blush bovid bowser bracelet brown_background butt butt_grab caprine claws collar crossover dialogue duo english_text erection floppy_ears fur furniture genitals goat grin hair hand_on_butt hi_res holding_penis horn huge_pecs humanoid_genitalia humanoid_penis imminent_anal imminent_sex jewelry koopa looking_back looking_down lying male male/male mammal mario_bros musclegut muscular muscular_anthro muscular_male narrowed_eyes nintendo nipples nude on_back on_bed on_front open_mouth pecs penis perineum pillow pillow_grab presenting presenting_hindquarters red_eyes red_hair scales scalie sharp_teeth signature simple_background size_difference smile spiked_bracelet spiked_collar spikes spread_anus spreading tan_body teeth tetragon text tongue tongue_out undertale undertale_(series)white_body white_fur yellow_body