1:1 ambiguous_species anthro avian balls bdsm bondage bound butt butt_grab domestic_cat dominant dominant_male erection felid feline felis fence fuze genitals group group_sex hand_on_butt hands_behind_back hi_res humanoid_genitalia humanoid_penis imminent_fellatio imminent_oral legs_tied lying male male/male mammal navel nipples nude on_side open_mouth outside penis restraints rope rope_bondage rope_harness sex submissive submissive_male threesome trio