You know, God gave you two good hands. Just pick one and day dream about the bj next time. Then the only what if's you have to deal with are what if ykou trip and fall with your pants around your ankles when someone comes knocking at the door.
BTW. Mich Ultra will prolong the spare tire a little bit longer.
You do have a chance of contracting an STD. You should probably have an STD panel done. If you are going to stay sexually active you need to test annualy.