u/Fun-Analysis2513

So basically the title, we have sex but in the end he has to do the masturbation while looking at me to come. Sometimes it takes a while ( like 5-10 minutes) before he comes.
I haven’t seen this before. I am concerned whether it is normal or not
He mentioned to me that it has always been like this for him with other people too.
He gets turned on pretty much normally and doesn’t have any problems with keep his erection…
Any ideas on whether it is normal??