Rule 34 Dev - 1girl absurdres akiyama_mio ass black_eyes black_hair blue_one-piece_swimsuit breasts calendar cleavage competition_school_swimsuit competition_swimsuit detexted female_focus highres k-on! long_hair lying not_cropped on_stomach one-piece_swimsuit school_swimsuit solo sugimura_tomokazu swimsuit third-party_edit vector_trace|2348437221