Using my GF's kink...
So my girlfriend admitted she loved the idea of watching me fuck other girls, so she started bringing home friends, or meeting girls who wanted to be watched fucking her boyfriend. Great fun! I get to have lots of women, do whatever I want with them, and my girlfriend gets to enjoy her sexual preference, play with herself and the sex between us is amazing! I also managed to keep myself from cumming too quickly. This became a useful tool.
Then I thought I would be braver. I started making my own suggestions for girls to bring into the game. She agrees and things carry on ok. Soon this turns into me pretty much having sex with whoever I like or whoever she wants me too. I start meeting up with girls randomly at hotels and just having guilt free sex outside our relationship and behind her back.
One weekend I'm doing a uni student on webcam to my gf who was away. The student was loud and really submissive and my gf got so turned on she came hard and made a big mess. She was recovering when I introduced another girl to the video and got very naughty with them. Soon my gf got very jealous and told me to stop. She and I were discussing this while I'm being sucked off by these two babes. The my gf gets a visitor. I had arranged for a female escort to do her on webcam while I did these girls.
Now my gf joins in when I do other girls...
My husband of four years has his three GF and me well lets just say I get cock daily and sometimes from my husband too.
Man, this is such a great set up. My husband would need brain surgery to get into this. In the meantime, I just cheat.
I had similar experience
You are living the dream dude! Marry this girl