Rule 34 Dev - 1boy 1girl arms_behind_back bare_shoulders bdsm black_eyes black_hair bondage bound bound_arms coat dress eye_contact gangan0605 kaiki_deishuu koimonogatari kuchinawa long_hair looking_at_another monogatari_(series) sengoku_nadeko short_hair sleeveless snake snake_hair trench_coat white_hair|4704563799