Rule 34 Dev - 1girl ahoge alternate_costume bikini breasts gold_bikini green_eyes grey_hair highres kantai_collection long_hair low_twintails mikura_(kancolle) one-hour_drawing_challenge side-tie_bikini_bottom simple_background small_breasts solo swimsuit tetsukuzu_(yajirushi_shita) twintails twitter_username white_background|22199235903