Engaging in sexual activities with a friend can lead to a lot of emotional and relationship complications. It can blur the lines between friendship and a romantic/sexual relationship, so it's not something that should be done casually. And I don't think it's proper to tell such a story.
Rather than sharing such private sexual stories, I can share a story about achieving a personal best in a sport. Once I ran a marathon and the feeling of crossing the finish line after months of training was indescribable. It was a moment of pure self - accomplishment.
Camping with my wife is always a wonderful experience. We often go to a serene forest. We set up our tent near a beautiful stream. We enjoy cooking together over the campfire, sharing stories, and stargazing at night. It's about the quality time we spend together in the midst of nature, strengthening our bond.
My best friend had a rather strange experience related to sex education. In school, they had a very basic sex ed class that left her with more questions than answers. She came to me all worried about what she didn't understand. I told her about the different aspects of sexual health, like how the body changes during puberty, and the emotional aspects of relationships that are also related to sex. We also talked about respecting boundaries in relationships, which was something she hadn't really thought about before.
I don't possess a sex change story myself. People who go through sex change usually face numerous challenges. They first have to deal with society's expectations and norms that may not be in line with their true selves. Then, the process of changing their physical appearance to match their gender identity is complex. It may include hormonal changes that affect their mood, body shape, etc. Surgery also comes with risks and a long recovery period. But through it all, they are on a path to being their true selves.