FURVERT!

anal anal_penetration anthro aquatic areola arms_tied back_groove balls bare_back bdsm big_balls blush bondage border bound breasts butt butt_focus canid canine canis duo female female_penetrated fish frown genitals hi_res huge_balls hyper hyper_balls hyper_genitalia larger_female larger_penetrated lewis_(noke13)male male/female male_penetrating male_penetrating_female mammal nipples noke13 open_mouth penetration penis restraints sex shark shoulder_blades size_difference smaller_male smile snout spreader_bar tail tail_hug teeth vee_scarf vulva white_border wolf