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all_fours anthro arms_tied bdsm big_breasts black_body black_scales bondage bound breast_bondage breasts building claws countershading crotch_rope dinosaur female gag gagged genitals hands_behind_back hi_res kachina_angara kneeling legs_tied looking_at_viewer multicolored_body multicolored_scales nipples non-mammal_breasts non-mammal_nipples prehistoric_species prison prison_cell red_body red_countershading red_scales reptile restraints rope rope_bondage rope_gag rope_harness saurischian scales scalie solo spiritalpha submissive submissive_anthro submissive_female tail tail_bondage tail_tied teeth theropod toe_claws traditional_media_(artwork)two_tone_body two_tone_scales tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex vulva window