FURVERT!

4_fingers absurd_res ambiguous_fluids anal anal_penetration anal_vore anthro anus balls bio_(blookyes)black_anus black_balls black_body black_glans black_insides black_nipples black_penis black_perineum black_sclera bodily_fluids butt canid canine canis changed_(video_game)clenching close-up comic cum cumshot darkened_anus darkened_glans darkened_nipples detailed_anus detailed_internal dialogue digital_media_(artwork)duo ejaculation english_text erection fingers gaping gaping_anus genital_fluids genitals gentle_giant glans goo_creature hand_on_butt hi_res internal looking_pleasured lying machine male male/male mammal masturbation micro mr.r1n nipples on_back partially_inside penetration penile penile_masturbation penis perineum protogen puro_(changed)size_difference spread_anus spread_legs spreading text vore wolf