Am I ‘too wet’ or is he a d-bag?

So, before I started seeing my boyfriend I hooked up with his guy a few times, he made a throwaway comment while we were in bed "you get wetter than other girls I've been with, it's almost too wet" I didn't know what to say so I just shrugged and I stopped seeing him after that. No-one has ever said anything about it before.

The guy who made the comment just tried to re-add me on fb which brought up what he said.

Is there such a thing as "too wet" or am I abnormal or is he just a d-bag and I was right to break it off with him?

EDIT For context I do tend to make a small 'wet patch' on the sheet, even when it's "self care". Apologies for the graphic I didn't know how else to explain it.