Rule 34 Dev - 1boy bandana beret blush cassandra_(seishun_katsu_sando) cum cum_in_mouth cum_on_clothes facial fellatio female hat kantai_collection neckerchief no_legwear no_pants open_mouth oral sailor_collar short_hair silver_eyes small_breasts solo_focus white_hair z1_leberecht_maass_(kantai_collection)|2017435992