Is there any way to swallow without puking?

WOW...I wish I knew how to help you with this. I savor my hubbies cum and swallow every drop like the glorious precious nectar it is. I even squeeze his shaft to get out every last, luscious drop. Thus, I cannot fully understand your issues, HOWEVER, maybe if you use a FLAVORED lube, or better yet, just a FLAVORING on him during oral??? Perhaps you dip him in chocolate, or suck on a MINT, something you really ENJOY, so that his penis and his cum take on a flavor you really ENJOY? Maybe that will help?

It may be that you gagged once when he came against the back of your throat? Perhaps pulling back a bit so when he cums it is with his head between your lips, so nothing "hits" the back of your throat??? Also, make sure HE does not "grab" your head, making you feel "out of control".

It may be all about worries, not real physiological sensations.

Best of luck in addressing this problem.

Oral should be a JOY for BOTH partners. It is simply too beautiful and intimate an act to NOT be.

If I'm about to cum and go when he does, it's really hot and no problem but at any other time, I'm with you. If it's in my mouth I just think that it's something else. I imagine I just ate something creamy and just swallow like I would naturally do while eating.