FURVERT!

2017 3:4 abs anthro balls bat big_penis black_balls black_penis erection fangs fin frill_(anatomy)genitals grin head_crest head_frill hi_res looking_at_viewer male mammal membrane_(anatomy)membranous_frill membranous_wings muscular muscular_anthro muscular_male nude pecs penis purple_body purple_skin signature simple_background smile solo teeth upside_down valexexhaar vallhound wings