Ejaculation test

We are trying to create a believable and nice looking ejaculation effect. In this video you can see a first try with Nvidia's flex. We are not sure if we can use flex in the final game. We still have to play around with it to get it to work like we want. And yes, with 'play' I mean to try to fill a whole room with cum! Isn't that what you would do first when you can spray endless digital sperm? :) In the video you can see the 'climax out' button that is pressed some times to release the load. This button does only exist for testing purposes. You will not find it in the game. Or will you? Hmm ... I would love to know your opinion.