Is it a conscious desicion for a guy whether or not to cum?
I've been having a bit of an issue with my boyfriend over this, he says it's not a conscious desicion, so there's nothing he can really do about it, but he won't cum in front of me.
He says it's not that he doesn't want to, he doesn't think he's particularly uncomfortable with it, he just can't.
And the inexperienced moron that i am, can't make him.
Any suggestions anybody? What can i do?

Thanks a lot.xx