Rule 34 Dev - 1girl bow breasts closed_mouth collarbone cowboy_shot floating_hair greyscale hair_between_eyes hair_bow hair_intakes hamao kakyuusei_(series) kakyuusei_2 long_hair low_ponytail medium_breasts monochrome navel nipples saimon_tamaki simple_background sketch smile solo standing very_long_hair white_background|16812079947