Rule 34 Dev - anthro areolae ball_gag balls barocatto bitch_taken_for_walk bondage bound chains collar defiant dialogue erect_nipples erection facial_hair forced furry gag gagged genitals goatee greyscale hands_tied hi_res kidnapping leading leash leash_pull lutrine male male_only malesub mammal monochrome muffled muscular muscular_anthro muscular_male mustelid nipples nude ollie_the_otter penis rope rope_bondage slave slave_collar solo walking wrists_tied|5586050824