Hello Fellow Fappers! Sorry to break your "concentration" ;), but i have a suggestion that I think you will like as well. As an occasional NSFW member like yourselves, you know as well as I do that GREAT content is not on here often and when you find the one you just LOVE (The flexy video for those who know it) It's gone before you have a second round with it. So I propose that if you favourite an NSFW content then it is treated like normal content when you favourite it!
TL;DR NSFW favourites stay forever as your favourite, but not shown on the board