3girls amazu_(kurozu) aoi_(amazu) bangs bare_shoulders black_leotard black_socks blonde_hair blue_eyes blue_hair blue_shorts boxing_gloves breasts brown_shorts cleavage cleavage_cutout closed_mouth clothing_cutout commentary_request commission crop_top dark-skinned_female dark_skin eyebrows_hidden_by_hair feet_out_of_frame from_behind hair_between_eyes hair_bun high_ponytail highres kneehighs leotard leotard_under_clothes looking_at_viewer looking_back mari_(amazu) medium_breasts multiple_girls no_shoes original ponytail red_eyes red_hair red_shorts short_eyebrows short_shorts shorts socks standing stirrup_legwear thick_eyebrows toeless_legwear two-tone_background white_background yellow_background