help find odd request

view finder has some strangulation but not much.

venus

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

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

http://www.mangago.me/read-manga/when_a_man_loves_a_man/tr/20195/page/

Viewfinder link: http://www.mangago.me/read-manga/you_re_my_loveprize_in_viewfinder/mh/v05/c030.1/

I have noted down a few in this list of mine - http://www.mangago.me/home/mangalist/57857/
Check out the Note tags that has asphyxiation mentioned in them.