Haha. Good luck and get back to us.
why is this such an issue?
she: ewww, i don't like the way it tastes/you'd better tell me when you're going to come/don't come in my mouth/AHHHHHHHHHHHH, gag-gag-gag, how could you gag-gag you sick bastard?
he: sorry, hon, but i knew your aunt/grandma/cousin/friend had breast cancer and I read in the Economist/heard when I was racing for the Cure/read that studies have shown that semen was shown to reduce the risk of developing it.
she: Awww, youre so thoughtful, I love you, let's do it (again).