Responses
http://www.mangago.zone/read-manga/hikizuru_oto/
Read this authors work. You will find types of obsessive characters.
^ I agree with comment above. Here are some yandere/obsessive characters.
http://www.mangago.zone/read-manga/suki_ni_shitaiyo/
http://www.mangago.zone/read-manga/ore_dake_mi_nai_to_xx_shichau_zo/
http://www.mangago.zone/read-manga/feeding_lamb/
http://www.mangago.zone/read-manga/burns/
What's the name of the yaoi where one of them pretends to be dragging his leg so that the other one always feels guilty and stays with him??
Also what are some good yaoi with obsessive characters ?? I'd appreciate some recommendations!