Rule 34 Dev - abs anthro arms_tied ball_gag balls beastars biceps blindfold boots bound chains clothing collar erection footwear gag genitals giant_panda gouhin hi_res hyenaface iv_bag kneeling male male_only mammal muscular muscular_anthro muscular_male nipples nose_chain nude pecs penile penis restrained sex_toy solo submissive submissive_male teeth topwear ursid vibrator vibrator_on_penis|4864758696