Vagina Taste?????

Help! So, my ex used to actually gag every time he went down on me and it would never last more than a minute or so before I would tell him that he didn't have to because I was worried he was going to puke. Now I'm starting a relationship with someone new and I'm worried that when we're ready to have sex or get to third base or whatever you want to call it, that he's going to have the same problem. I don't know what to do except be worried. I eat a high fruit diet so I would expect it not to taste bad, but what if it does. What should I do??????