2018 anal anal_sex animal_genitalia animal_penis anthro anthro_on_anthro bottomless canine canine_penis chalkboard cigar clothed clothing collar cum cum_in_ass cum_inside domination duo from_behind_(disambiguation) gay haps male male_domination male_only male_penetrating mammal mind_control mustelid nude penetration penis precum shirt smile spiked_collar spikes spiral_eyes submissive_male tally_marks wolverine won_(madcow100) yaoi