I just discovered this site in the last few days and immediately decided to join. 41, gay, masc/sub, bottom. Came of age among a fairly closed minded, ill informed family during the era of "AIDS is scary, all The Gays® get the AIDS, you'll get it too." Always played safe, and played rarely because of how that fear and shame was hammered into me. Always had a kink / raunch / pig / sub streak that I never explored. Didn't play around much at all until my mid 30s because vanilla play was ... good, but not what I really wanted.
First time getting bred was a stealth in my late 20s. Was immediately turned on but also obviously terrified of what could happen and ashamed of how hot it made me given my background. Was another several years before I was "accidentally" bred again, broken condom and no pull out.
In my mid-30s I was both just ending a somewhat sexually dissatisfying relationship and on PrEP for the first time. Began to cautiously explore my pig / raunch / sub side. Started with a couple of friends who I'd known for years, slowly. The first time I was ever bred "on purpose" was life changing. It was a good friend and his partner, both put a load in me that day. We made this a regular thing for a while.
Within a few months I began to crave breedings from men of any type. One of my "safe" good friends indulged this by arranging to have "surprise" second round breedings when we played, after I was already on my back, blindfolded, and he had bred me. To this day I don't know who these guys were that he invited to join in, all he said was they were friends he had sent my pictures to who were interested.
I've continued to explore my pig side over the years and have finally found "the vibe" that really satisfies me. I still have a lot of fantasies I want to live out, but in the last eight years I've experienced many fantasies come to life.