Hey can someone recommend me some yaoi mangas where there is a love triangle ??

http://www.mangago.zone/read-manga/back_to_school/?k3dQ

http://www.mangago.zone/read-manga/choco_strawberry_vanilla/
http://www.mangago.zone/read-manga/satou_kun_ni_wa_kanawanai_sachimo/
http://www.mangago.zone/read-manga/sakaku_opera/
http://www.mangago.zone/read-manga/tourou_no_ori/

Warning: Not for the faint of heart. Especially Psyche Delico works. Lots of love triangles, but will have to learn to enjoy that sweet sweet pain. (not tragic but more twisted)

Thank you sooo much