Rule 34 Dev - anal anal_masturbation anal_sex animal_dildo animal_sex_toy anthro bear blush body_blush canine_dildo dildo female flustered hi_res mammal masturbation penetration ru_(rudoesart) rudoesart sex_toy short-faced_bear size_difference smaller_female solo solo_focus spectacled_bear startled stomach_bulge unfinished|13150069424