Rule 34 Dev - 2016 anthro anthro_on_feral aureus balls bell_collar black_scales black_sclera bondage collar comic dragon duo english_text equine erection feral furry hi_res horn kamuri larger_male male male_on_feral mammal nude outside penis scales scalie shinigamisquirrel size_difference smaller_male stripes text yaoi zebra zoophilia|2206270272