My first concern that she was wear me the condom while my pines is soft as she was put the unrolled condom in her mouse then start sucking and roll it while my pines is growing … I read on the web that condom should be rolled on erected penis not soft penis to prevent twisting also I afraid that she might cut the condom with her teeth .. Is there any risk for HIV transmission?

My second concern that when I was removing the condom after vaginal intersection cum…I thought that I may touched my penis with my hand infected from used condom…Is there any risk for HIV transmission?

My third concern that one time while she was on the top of me I felt that may be condom slipped down (not off) may be for 2 Cm so I stopped and fix the condom then we complete the position without changing the condom with a new one.. Is there any risk for HIV transmission?

I read on the internet that in all cases the condom is not 100% safe and there is a possibility for HIV transmission from woman to man through protected vaginal sex..i don't have any experience specially that it was my first time..