Please help!

Not sure if you mean bl, straight, or gl. But i'll just give a recommendation for all of categories.
Straight; My student can't be psychopath ( I'm not sure if you can consider the yandere as the mc but he is the ml, so he sorta mc...? This one is a manhwa btw ╮(￣▽￣)╭ )
BL: Color Recipe ( BE WARNED THIS SOME CRAZY SH*T
(づ￣ ³￣)づ !!!)
And another straight one cause i can't find a gl I'm soososososo sorrry: Ok, this one is called Ana Satsujin ( This girl with actually kill, so another warning)

(๑•ㅂ•)و✧+
http://www.mangago.zone/read-manga/asuras_bride/

http://www.mangago.zone/read-manga/my_deepest_secret/

http://www.mangago.zone/read-manga/my_mother_s_lover/

http://www.mangago.zone/read-manga/ookami_shoujo_to_kuro_ouji/

http://www.mangago.zone/read-manga/warm_wedding/

http://www.mangago.zone/read-manga/kyou_koi_wo_hajimemasu/

http://www.mangago.zone/read-manga/akuma_na_eros/

http://www.mangago.zone/read-manga/haomen_tianjia_qianqi/

http://www.mangago.zone/read-manga/warm_wedding/

http://www.mangago.zone/read-manga/vampire_knight/

http://www.mangago.zone/read-manga/kamisama_hajimemashita/

thank you!!