http://www.mangago.zone/read-manga/doushiyoumo_nai_keredo/
http://www.mangago.zone/read-manga/sayonara_itoshi_no_my_friend/
http://www.mangago.zone/read-manga/usagi_otoko_tora_otoko/
http://www.mangago.zone/read-manga/sono_te_no_netsu_wo_kasanete/
http://www.mangago.zone/read-manga/soredemo_kamawanai/ (well the seme never really had experience in dating to begin with, so it's hard to say if he was straight or not)
http://www.mangago.zone/read-manga/okane_ga_nai/
http://www.mangago.zone/read-manga/dou_imo_nara_nai/
http://www.mangago.zone/read-manga/gosan_no_heart/
http://www.mangago.zone/read-manga/momoiro_junjou_danshi/
http://www.mangago.zone/read-manga/momoiro_renai_jijou/
http://www.mangago.zone/read-manga/daikirai_na_aitsu/
http://www.mangago.zone/read-manga/happy_yarou_wedding/
http://www.mangago.zone/read-manga/haru_wo_daite_ita/
http://www.mangago.zone/read-manga/oyaji_hiroimashita/
http://www.mangago.zone/read-manga/taiyou_no_kikoushi/
http://www.mangago.zone/read-manga/koi_wa_keiyaku_no_atode/
one of them didn`t date before but never showed any interest in guys:
http://www.mangago.zone/read-manga/soredemo_kamawanai/
http://www.mangago.zone/read-manga/cafe_latte_rhapsody/
http://www.mangago.zone/read-manga/steady_study/
http://www.mangago.zone/read-manga/dear_gentle_papa/
http://www.mangago.zone/read-manga/royal_fiance/
http://www.mangago.zone/read-manga/nar_kiss/
http://www.mangago.zone/read-manga/uchi_no_darling_gaikokujin/
http://www.mangago.zone/read-manga/katsuai_monster/
http://www.mangago.zone/read-manga/wild_darling/
http://www.mangago.zone/read-manga/suteki_na_kigawa_ga_nakuttemo/
http://www.mangago.zone/read-manga/love_stage/
http://www.mangago.zone/read-manga/hey_class_president/
CLOSE THE LAST DOOR
Teach Me. It's pretty good and their basically straight but have some intimate things.
Is there any yaoi manga with 2 straight guys fall in love with each other? Kinda like Love Me Baby? Plz help :(