Rule 34 Dev - 1boy 2014 absurd_res anal anal_masturbation anal_sex animal_genitalia animal_penis anthro aoru arm_above_head armpits bed blue_eyes chair crouching desk digitigrade dildo dildo_sitting edit equine equine_penis eunuch flaccid fur hi_res hooves horse horsecock looking_down male male_only mammal masturbation nipples open_mouth penetration penis pillow sex_toy smaller_version_at_source solo spread_legs spreading tan_fur toying_self|2455074712