Rule 34 Dev - 2016 anthro areola balls black_fur black_hair blue_eyes blue_hair blue_nipples bottomless breasts canine chalkboard classroom clothed clothing fur furry hair herm inner_ear_fluff inside intersex legwear mammal multicolored_fur multicolored_hair navel necktie nipples penis pussy re-sublimity-kun school shirt sitting snowy_(yuki-the-fox) solo spread_legs spreading stockings two_tone_fur two_tone_hair white_fur wolf|2206587192