Rule 34 Dev - 2boys anal anal_sex anthro anthro_on_anthro ass backsack balls bathroom brown_balls brown_fur brown_hair canid canine clothed clothing cum cum_in_ass cum_inside duo erection eyewear footwear fur gay glasses hair hand_on_butt humanoid_penis looking_back male male_only male_penetrated male_penetrating mammal pants_down partially_clothed penetration penis public_restroom rat rodent sex shoes sicklyhypnos signature standing underwear urinal yaoi|3444091960