At the risk of pandering to newbies...
FFS guy get a grip. You can get knocked down by a bus, catch pneumonia, a million ways to die but if you don't live, then draw the curtains and watch porn. Life is about experiences not worrying about improbable possibilities.
First of all the only thing that a condom cannot protect you from is HPV and that is more of a skin disease and can be caught from non sexual contact from your girlfriend.
All the other diseases, yes there is a tiny chance but saliva is one fucking massive disinfectant and as long as you have no cuts in your mouth there is little threat.
Finally stick to good prossies, most have more GUM health checks than you will have hot dinners and a lot safer than a girlfriend. There are guys on here who have punted for 30+ years without a single incident.
Relax, have fun or go back to fapping the stick.
