Rule 34 Dev - 2018 backsack balls big_balls big_penis blue_fur bulge claws closed_eyes cock_vore collar comic cuddling dialogue domination dragon duo english_text erection feathers feet_on_balls feral fluffy forced fur furred_dragon heart hi_res horn huge_balls hyper hyper_balls hyper_penis leash looking_down lothar lustbubbles lying male male_domination male_pred master membranous_wings multicolored_fur open_mouth penis pet scalie sex sirath slave submissive submissive_male text two_tone_fur vore white_fur wings yaoi|3182143680