FURVERT!

4_toes anthro anus barefoot bdsm black_body black_scales bondage bound breasts claws cobra countershade_feet countershading detailed_anus feet female forked_tongue genitals green_nipples hi_res legs_up long_tail lying naomi-tyan nipples nude on_back plantigrade reptile restrained restraints rope rope_bondage rope_harness scales scalie snake snake_hood soles solo tail thick_tail toes tongue tongue_out vulva