FURVERT!

anthro anus arm_support ass_up big_breasts blue_and_white breasts butt canid canine canis clitoris domestic_dog duo erection female female_focus genitals humanoid_genitalia humanoid_penis inviting line_art low-angle_view lying male male/female mammal monochrome nude on_front penis redwolfxiii solo_focus spread_legs spreading tail under_boob vulva