Female fluids.. Cholesterol?

"Dear Housewife,
Is it true that giving oral sex always to your wife will increase your cholesterol level..?

My friend told me that the vaginal juice of woman from orgasm is high concentrate of cholesterol. How true is this?
I don't believe him but the way he explain seems like very convincing and I wanted to know maybe he is correct... and I tried to search information from net but seems there is no straight answer.. can anyone answer me?"