Every time i have received oral i find myself going limp. And i'm just curious to know if there are others out there the same or if i'm on my own with this one. I know, everybody's different and bla bla bla, but just wondering if it is common or not.

It's not because of condom because its same in owo, even had one girl was drooling and spitting on cock and balls while i was thinking 'you dirty kinky bitch' (in a good way, such a turn on mentally), but it was just like a noodle.
If i'm giving oral its rock solid but as soon as she heads down it starts to droop.