If you have a gf or partner you are also having unprotected sex with then bbfs or bbbj is a shitty and selfish thing to do. You could pass diseases on to others. And people you care about.

I had a thai girl giving me a pussy slide once lean forward and try to slide my bare cock into her pussy. I stopped and asked for a condom. She said "dont worry baby you can do anything you like". Its 100% NOT worth it. Wrap your tool lads.