Even if my lips or gums r bleeding that time?
The only way people get HIV is from having unprotected vaginal or anal sex (penetrating) or sharing of IV drug needles. This is not a risk. HIV is inactivated by saliva and air and you can not get HIV from oral sex. There isn't a single, proven documented case of oral sex transmission. Even with blood in the semen. So, no risk at all from this.