“Sex is great. Adding more partners into the mix should, on paper, make it even better. As someone already involved in the fetish world, I’ve watched the Tinder ‘dating apocalypse‘ and the ‘50 Shades of Grey effect’ collide as people younger than your classic middle-ager move into kink and swingers groups…”
link: http://www.vice.com/read/young-swingers-on-their-best-and-worst-orgies