kasane teto (synthesizer v) drawn by nokoki_(motioko5)

1girl ahoge black_boots boots buttons chest_strap closed_mouth collared_shirt crossed_bangs double-breasted drill_hair frilled_skirt frills grey_eyes grey_shirt grey_skirt hair_between_eyes hair_ribbon highres kasane_teto kasane_teto_(sv) lace-up_boots layered_shirt light_smile long_sleeves nokoki_(motioko5) red_hair red_trim ribbon shirt short_hair simple_background sitting skirt smile solo split_mouth synthesizer_v twin_drills white_background white_ribbon