anthro anus balls big_balls big_butt black_body butt claws digitigrade erection fur genitals green_eyes green_wings looking_at_viewer looking_back looking_back_at_viewer male membrane_(anatomy) membranous_wings night_sky outdoors penis pink_penis presenting presenting_anus presenting_balls presenting_hindquarters presenting_penis purple_balls raised_tail red_claws solo standing thick_tail thick_thighs white_body white_fur wide_hips wings yellow_sclera freesillystring generation_6_pokemon noivern pokemon_(species) hi_res