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5:4 ambiguous_knotting anthro balls battaph big_balls big_penis canid canine canis dinayre dragon fellatio genitals group hi_res huge_balls huge_penis hyper hyper_balls hyper_genitalia hyper_penis knotting looking_pleasured male male/male mammal meeting_in_the_middle muscular muscular_male mythological_creature mythological_scalie mythology oral penile penis scalie sex size_difference spitroast suspended_by_penis suspended_via_penetration tail tail_grab trio wolf x-ray_view