Hey I reccommend these hetero mangas

none of these are yuri or yaoi. just hetero

http://www.mangago.zone/read-manga/last_game/
http://www.mangago.zone/read-manga/ai_wo_utau_yori_ore_ni_oborero/ and the sequel to this is http://www.mangago.zone/read-manga/ai_ore/
http://www.mangago.zone/read-manga/switch_girl/
http://www.mangago.zone/read-manga/charming_junkie/
http://www.mangago.zone/read-manga/pika_ichi/
( http://www.mangago.zone/read-manga/koi_dano_ai_dano/ and http://www.mangago.zone/read-manga/warau_kanoko_sama/ These two are connected, Warau Kanoko Sama is when they are in middle school but the other one has the romance, you don't have to read them together)
http://www.mangago.zone/read-manga/skip_beat/
http://www.mangago.zone/read-manga/perfect_girl_evolution/
http://www.mangago.zone/read-manga/ouran_high_school_host_club/
http://www.mangago.zone/read-manga/gakuen_alice/
http://www.mangago.zone/read-manga/tonari_no_kaibutsu_kun/
http://www.mangago.zone/read-manga/kaichou_wa_maid_sama/
http://www.mangago.zone/read-manga/black_bird/
http://www.mangago.zone/read-manga/fukumenkei_noise/

I guess this is it for now