Can someone please recommend me yaoi mangas w choking involved? i have no shame to lose

http://www.mangago.me/read-manga/ore_higaisha/

http://www.mangago.me/read-manga/amaeru_kubiwa/

http://www.mangago.me/read-manga/yarichin_bitch_bu_dj_wa/

http://www.mangago.me/read-manga/yoru_mo_hi_mo_akenai/

http://www.mangago.me/read-manga/konoyo_no_hate_made_i_love_you/ - last chapter

thank youu

Choking is central plot here - http://www.mangago.me/read-manga/kamakiri/