hairfetish2016,

Please take my suggestion in this case. Check out the picture for example for your newly up coming video making for hair bun fuck.

The best Bun fuck position is this way here below:

Some of Bun lover like to fuck the Bun in position just put the cock on the bun and rubbing pumping back and forth. For that please see the drawing here below. Sorry for my bad drawing as I am not a good drawer.

Hope this would assist your new video making.

All the best.