Rule 34 Dev - 2016 anthro ass balls black_nose boneitis brown_eyes brown_fur canine cervine closed_eyes clothed clothing comic deer erection facial_hair fire fur hi_res larger_male licking male mammal muscular mustelid night nude open_mouth oral otter pants pants_down partially_clothed penis penis_lick romantic_couple sex size_difference teeth text tongue tongue_out yaoi|2301417440