Rule 34 Dev - 1girl arm_up blush drill_hair embarrassed grey_shirt grey_skirt hair_between_eyes hair_ribbon hand_on_own_thigh highres kasane_teto knees_together_feet_apart layered_shirt long_hair long_sleeves parted_lips red_eyes red_hair ribbon shirt skirt solo squiggle standing sweat synthesizer_v thinker25075754 twin_drills white_ribbon|25160560893