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4:3 anal anal_penetration anthro ass_up bdsm bodily_fluids bondage bound canid canine cave chm cum cum_in_ass cum_inside dominant dominant_male dragon duo erection forced fur furred_dragon furred_scalie genital_fluids genitals hands_behind_back hhl_castro larger_dom male male/male male_penetrated male_penetrating male_penetrating_male mammal moonaries muzzle_scabs mythological_creature mythological_scalie mythology patto penetration penile_spines penis restrained scalie sex size_difference submissive submissive_male tail tail_tuft tuft vein