Tropicals & Tender Perennials: Monstera?? I have a flower, can you ID?, 1 by gothqueen

gothqueen wrote:
I bought this plant labeled as "Monstera sp. unknown" a few years ago. It was a little slip of a cutting maybe 8-10" long. SInce then it has become a climber and is about 10-11 ft from the ground to the terminus. I have posted photos of it before and no one really seems to know what it is. I have had speculations ranging from Epipremnum pinnatum to Monstera obliqua.

I admit it does look like an M. obliqua but on steroids, LOL. The leaves are very large.

I finally got a bloom on it and wondered if that might help someone more expert than little old me ID it?