FURVERT!

animal_genitalia anus artonis barely_visible_anus black_border border dragon erection feral floating genital_slit genitals glistening hi_res knot long_neck long_tail lying male membrane_(anatomy)membranous_wings moon mythological_creature mythological_scalie mythology nude on_back penis red_eyes scalie solo tail tail_anus tailbutt tapering_tail thick_tail water wide_crotch wings