Rule 34 Dev - 2010 anal anal_sex anatomically_correct_penis ass_up ball_gag balls blue_eyes blush bondage canine canine_penis claws cum doggy_style eye_contact eyes feral fox framed from_behind fur furry furry_ears furry_only furry_tail gag gay green_eyes knot licking_lips looking_at_another male no_humans on_front penetration penis raised_tail sex size_difference spreader_bar straydog tail tani_vickson tongue zachariel|646308856