abdominal_bulge anal anal_penetration animal_dildo animal_sex_toy anthro balls belly black_body black_fur black_nose blue_eyes blurred_background blush blush_lines bodily_fluids canine_dildo chastity_cage chastity_device dildo dildo_in_ass dildo_insertion dildo_sitting dripping easyfluffv11.2_(model) excessive_genital_fluids excessive_precum floppy_ears fluffy fluffy_tail front_view fur genital_fluids genitals gold_(metal) gold_chastity_cage hands_behind_back inside kneeling knotted_dildo locker locker_room looking_at_viewer looking_pleasured low-angle_view male neck_tuft nude on_ground open_mouth open_smile penetration precum precum_drip precum_on_balls purple_dildo saliva saliva_drip sex_toy sex_toy_in_ass sex_toy_insertion slim smile solo spread_legs spreading submissive submissive_male sweat sweatdrop teeth tongue tongue_out tuft white_belly scoutr border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog absurd_res digital_media_(artwork) hi_res watermark
h2.Another Contestant

This one may not be a fox, be he seems just as motivated as the previous male attempting to take it up to the knot. That may be due to the tight, glistening cage straining between his legs; who knows how long it's been locked onto the horny dog, but judging by the amount of pre leaking out of the end hole, it must have been on for quite a while...