OK .. if you ever had a cold sore... you know that you get them following a sunburn... but also when you are under a lot of stress... so are they co-incidental or are cold sores actually related to ...
While eating the puZsY, you catch the upper area also (the tidz). At least, that will stand you in good stead for your next assignment
All I know
Yes you can, any disease or infection that she can catch down there you can catch in the mouth....
Yes, you can always catch something from someone who has an STD, if she does not have an STD than you won't catch anything.
Yes you can, you can get herpes, gonorrhoea (of the throat), and if you have cuts inside your mouth there is risk of HIV.
Also women can get thrush, yeast infections, and something called bacterial vaginosis - all of which are not pleasant.