FURVERT!

2_toes abdominal_bulge alien animal_genitalia avian avian_butt beak belly belly_inflation biped bipedal_feral bird blue_background bodily_fluids bullsquid cloaca cloacal cloacal_knotting cloacal_orgasm cloacal_penetration cloacal_penis corvid corvus_(genus)cum cum_inflation cum_inside cum_on_cloaca cum_on_ground cum_on_partner cum_on_self cum_string cum_while_penetrated cumshot curling_toes duo ejaculation erection face_tentacles feathers feet feral feral_on_feral genital_fluids genitals green_penis half-life hanging_upside_down inflation knot_hanging knotting looking_pleasured male male/male markings orgasm oscine passerine penetration penis purple_penis raven reverie reverie_(artist)rictal_bristles saliva saliva_on_tongue saliva_string simple_background size_difference smaller_penetrated spiked_penis spikes spikes_(anatomy)tail tail_feathers talons tentacles toes tongue upside_down valve valve_corporation