absurd_res anthro anus big_butt black_rattlesnake butt butt_squish darkened_genitalia duo feet female forked_tongue genitals heidi_(wanderlusthawk) hi_res inviting looking_at_viewer lying mouth_closed narrowed_eyes nekomata_ftnr non-mammal_vulva nyx_(pandiwing) on_front pit_viper presenting presenting_anus presenting_hindquarters presenting_vulva pupils raised_tail rattlesnake red_diamond_rattlesnake reptile scales scalie slit_pupils snake squish tail take_your_pick thick_tail thick_thighs tongue tongue_flick tongue_out ventral_scales viper vulva
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