Rule 34 Dev - 1girl armpits barefoot black_pants black_shirt blush bocchi_the_rock! butterfly_sitting covered_erect_nipples exercising eyebrows_hidden_by_hair flat_chest full_body hakai_no_ika highres hiroi_kikuri long_hair looking_at_viewer nail_polish navel one_eye_closed open_mouth pants ponytail purple_eyes purple_hair sharp_teeth shirt simple_background sitting smile soles solo stomach stretching sweat teeth toenail_polish toenails toes upper_teeth_only yoga yoga_pants|25339243410