Rule 34 Dev - 2016 anal anal_penetration anthro anus ass backsack big_ass blue_fur clothing collaboration colored_nails duo elbow_gloves erection faceless_male fingerless_gloves fur furry girly gloves half-closed_eyes hedgehog humanoid_penis legwear looking_back lying male male/male mammal on_side open_mouth penetration penis penis_backwards sega solo_focus sonic_the_hedgehog sonicharinezumi stockings testicles thecon thick_thighs|632423