We have several regular girls, guys, and couples we play with. She gets all her sexual pleasure from others we agree on. It's extremely rare we have random hookups. She likes to build relationships first. We are open about our lifestyle, and it has taken years to get to this point. We started together as 'swingers' and built on it. After the first few couples, I slowly started getting left out due to my small penis size (my wife is not a size queen), which turned into me just watching and/or helping with oral occasionally. One night she talked with a couple about locking me in chastity as a teaser and surprised me without me kniwing. That slowly turned into cuckolding, and a little over three years ago, we created an FLR contract and signed it. We have made a few adjustments over the years and even took it to an attorney to make it a legal document.