1girl :d arm_up belly_peek between_legs black_legwear blue_skirt blue_sky branch breasts cherry_blossoms cloud commentary day eyebrows_visible_through_hair feet_out_of_frame flower hand_between_legs highres holding_branch in_tree kneehighs legs legs_crossed light_smile long_hair looking_away medium_breasts neckerchief open_mouth original outdoors petals pink_eyes pink_hair pink_neckwear pleated_skirt school_uniform serafuku shirt sitting sitting_in_tree skirt sky smile solo straddling tree untucked white_shirt wind wind_lift you_(maumauyo)