|Hn, I've read this manga so many times. There are very little to none BL. However, there are a lot of BL fn-services.
Spoiler (mouse over to view)
Kanda had pinned Allen down in a very, very suggestive manner (vl. 23).
Alma, Kanda's last lover, is a female who is trapped in a male's body.
When Tyki "ripped" Allen's arm off and killed him with a "Tease", it looked like he was moslesting a fifteen years old boy... I mean, c'mon... Tease? He used a tool called Tease? Not to mention, Tyki's bersek for, reminded me of tentacle rape... *shiver*
In vl. 21, Kanda stabbed Allem is a gay's way, and I mean it literally. "Legs between his thighs, and they're both shirtless!" Kudos to her... who found that out first...
All the males main characters are bishounen...
The Earl (who is pretty handsome is human form) said, "I want to be by the 14th's side..." I don't know if it's in a family way, but tha sounds too suspicious...