Is it normal i am turned on by vinegar?

Since I can remember I have been turned on by the smell of vinegar. I don't know why I can't explain it. I think it is weird but it turns me on so much. When I smell it or see it I get extremely turned on. I would like to put some on a lover and lick it off and have them do the same to me. I have done with an ex 10 years ago, she is the only one who knows and she loved it too, was the best sex I have ever had! I have not done it since but am dying to do it again. Sounds weird, is this normal?