List of completed boy's love stories that feature mature men and do not contain:
- Rape as a catalyst for romantic love.
- Excessive Violence
- Tragedy
- Unhappy Endings
For another list that runs in a similar vein, but focusing on a younger demographic:
http://www.mangago.me/home/mangalist/370916/For BL romance that have questionable consent:
http://www.mangago.me/home/mangalist/370233/ 
