FURVERT!

abs absurd_res against_natural_surface against_surface against_tree amphibian animal_genitalia anthro anus ass_up blue_body blue_skin butt butt_from_the_front erection exsys frog genital_slit genitals hi_res male muscular muscular_male penis plant poison_dart_frog ranno rivals_of_aether solo spread_legs spreading tapering_penis tree upside_down