Hey. When starting off in sex my vagina will be real wet. Then after time goes by, (cause he can go for a long time) I start to get very dry to where it becomes aggravating to me. What can I do to help this problem? Don’t really want to use lube bc my husband loves to go down on me. And I don’t think lube would be safe. Are there any remedies for this? And is it normal to get dry after him being in for to long?