text: How old are you? Well, you're asking. If a woman wants to preform oral sex on a man it makes it a little more pleasant than without it, safer also but, condoms, break and tear as well as come off. So, they are not 100% safe. No form of birth control or safe sex is 100%. They all faio from 6-15% and that's a big chance. I knowI wouldn\nt take it. I'd need a clean bill of health for 6 mos. then another one for 6 mos. then, just maybe, if I knew he was around me and no one else during that time.I'm just too scared to be used and themn die or be sick for one night of fun. doesn't seem worth it to me. He'll either love me enough to stick it our for that time or he'll go down the road.