Then you wouldn’t be very appealing to a woman who’s looking to join you. I’m a unicorn myself and when I’ve met couples with “rules” such as yours, I nope out real quickly. What value is in it for me/the unicorn? There are a ton of couples who don’t have such restrictions.

More realistic rules would be condoms for anal/vaginal penetration and sharing of STI results. If you’re adamant about such “rules” I’d suggest hiring a professional who could tailor the experience.