Rule 34 Dev - 10s 1girl :o belt black_hair blue_eyes blush breasts cheerleader commentary_request crop_top crop_top_overhang female_focus hairband highres idolmaster idolmaster_cinderella_girls long_hair midriff navel open_mouth pettan_p pom_pom_(cheerleading) sagisawa_fumika skirt solo stomach sweat w_arms|7431520122