FURVERT!

1:1 3_toes 4_toes absurd_res animal_genitalia animal_penis anthro anus ass_up avian avian_feet backsack balls beak biped bird bodily_fluids butt claws cum digital_media_(artwork)digitigrade dripping erection feathers feet foot_fetish foot_play genital_fluids genitals greyscale half-closed_eyes hi_res knot looking_at_viewer looking_back lying male masturbation monochrome narrowed_eyes non-mammal_balls nude on_front penile penile_masturbation penis penis_backwards perineum precum presenting presenting_hindquarters raised_tail rear_view reku_illustration seductive simple_background smile solo tail tail_feathers taiwan_blue_magpie talons toe_claws toes