H38 years old virtual sex without strings attached so as not to cheat on my wife

My first post I think I didn't go into enough detail...I'm a French Canadian, Quebecer, I use a translator and the wording was misinterpreted.Firstly, I am a 38-year-old father in a relationship and have been happy for 14 years...but she no longer has a libido due to medication that pre-menopausalized her (we did a lot of MMF 3somes before or we masturbated together with people on various apps for couples). but practically nothing for 2 years..I just wanted to have fun sexually on the web (no strings attached just sex for sex) I still have a huge libido..I fantasize about masturbating with young women (18 and over) seeing them get excited to excite us..or simply with a woman who really got me excited etc etc and lots of other fantasies to satisfy my desire but where does my favorite reddit gang start?