Board Thread:General Discussion/@comment-6299840-20140802043614/@comment-28861328-20140802071011

Yumichika.

The smell of semen.

His (yes his) admission to getting off at killing Bambietta (which explains the smell).

The fact that Bambietta all but outright begged to give him a blowjob (I'm not even going to attempt to censor that).

Now Charolotte.

But you're right. Way too vague. >_> Let's face it, at this point, the only thing "more definitive" would be "him" whipping it out, because that is the only real proof there can ever be... besides the obviousness of Kubo throwing it at us. Charlotte is an entire new character, unaware of Yumichika's "taunting", and makes the same accusation, so I don't see how this is even debatable any more.