Condoms never fit him! Just do it without one??

My bf says condoms are always so tight to him and its true because he has a mark down there on his part...

We tried every brand possible!!!!

I told him okay then just let's do it without one but I'm not on any BC and he said NO! because he doesn't wanna be a dad and that's fine by me

But I really want long sexx not just 5min and then he goes a bit soft and says it doesn't feel good anymore.

Any help ladies???

I'm not going to take BC pills so tats not an option.