Rule 34 Dev - 2023 4_fingers anthro balls big_balls big_penis black_body black_fur black_hair bodily_fluids chair cum digital_media_(artwork) dripping ear_tuft erection fingers fur furniture genital_fluids genitals glowing glowing_cum glowing_genitalia glowing_penis hair hand_on_own_penis hand_on_penis heart hi_res huge_balls huge_cock knot machine male masturbation motion_lines ner0_kobold on_chair penile penile_masturbation penis powersurge_(character) precum precum_drip protogen shaded signature sitting sitting_on_chair solo tuft unusual_bodily_fluids unusual_cum unusual_genital_fluids vein veiny_penis yellow_penis|9236365408