This kind of theme kind a turns me on...anyone who can recommend me similar manga or even ...

I think you have what I call the Psycho Lover Flu. It is where you somehow somewhere in your head, find possessive fucked up psychos extremely amusing and hot. Hehehe.

Here are some of my favors:

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

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

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

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

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

Thanks!

http://www.mangago.me/read-manga/shingeki_no_kyojin_dj_mihitsu_no_koi_ni_yoru_ai/ This one is one of my fav too.