Love the feeling of his baby gravy

So anyone else out there love the feeling their guys “baby gravy” in them?

It makes me contract and when he pumps slowly afterwards I get so close to the big o. It’s so hard for me otherwise. We don’t use bc or anything. Aren’t trying, but if it happens then we both are on the same page. Have been letting him cum in me for months now, except during fertile week (according to eve) and I haven’t gotten pregnant.

But anyways, as much as I loooooove it, I’m not sure if I’m allergic to his sperm or it just upsets my balances, but I keep getting bv. Any suggestions ? Anyone tried boric acid?