Me and my boyfriend use the pull out method, when he tells me he is about to, sometimes I quickly go down on him. When I do, I taste a lemon flavor. I don't taste it when I am just giving him a bj so it's oviously what I taste like. Is this normal? He just laughed when I asked him and said it does taste a little like lemons to him when he goes down on me. I feel really weird and wanted to know if anyone else had this going on?