Rape (not by seme), also dark and sad past, really long and really good manga. Sometimes it can be really sad (yeah, tears everywhere), but it has good ending.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Tenshi no Uta (NISHIDA Higashi)