Rule 34 Dev - anal anal_penetration anthro anus balls bdsm bodily_fluids bondage bound box buttplug buttplug_in_ass buttplug_insertion catheter chastity_device chastity_device_only cock_strap collar container container_bondage cum cum_circulation cum_in_self cum_inside document frogtied genital_fluids genitals gimp_mask humanoid_genitalia humanoid_penis leaking_cum legs_tied male mask medical_instrument musclegut muscular nipple_tag nude object_in_ass objectification office open_mouth pawpads penetration penis plug_(sex_toy) plug_insertion pubes restraints rope rope_bondage scientific_instrument sex_toy sex_toy_in_ass sex_toy_insertion solo translucent_box tuft upside_down white_body beirey bear mammal signature|21473097135