Not really a Yaoi but nanohana boys is great totally recommend it http://www.mangago.me/read-manga/nanohana_boys/
Ones death and the other is blind in one eye
http://www.mangago.me/read-manga/jouzetsuna_yubi/
http://www.mangago.me/read-manga/iro_wo_mo_kaori_wo_mo/
http://www.mangago.me/read-manga/silence_akiyama_koito/
http://www.mangago.me/read-manga/love_is_blind_kitano_megumi/
http://www.mangago.me/read-manga/dokunoaji/
http://www.mangago.me/read-manga/hidamari_ga_kikoeru/
http://www.mangago.me/read-manga/kanashii_kotoba/
http://www.mangago.me/read-manga/itsuwari_no_mori/
http://www.mangago.me/read-manga/kibun_wa_joujou/
Any yaoi manga where the uke has a handicap
Ex: blind, deaf, mute etc
Thanks in advance