Rule 34 Dev - 2013 after_sex anus balls bed big_penis black_hair black_nose black_penis black_skin blue_hair collar cum cum_in_ass cum_inside equine feline fishnet flaccid fluffy_tail furry gay gothicskunk hair horse horsecock inside looking_down lying male messy muscles no_humans nude on_stomach penis pink_nose raised_tail short_hair skunk spiked_collar spread_anus spreading standing stripes thighs uncut vein white_hair white_skin yaoi zebra zorrore|1393999864