Well I mean he had his dick inside of her, precum already in there, and whatever disease she may have had he caught, so really putting on that condom would have been really useless.
You just need more experience with Condoms. Put on a flavoured condom and get her to suck ya off. You've now got this fear in your head that if you put on a rubber, you'll go soft, and your thinking about it, so you will. You need to get that conception out of your head.
Yeah I agree with you there. Everytime a girl tells me to put on a rubber I just freeze in horror for fear of what's coming next.