I’d be deepthroating on your cock and balls at the SAME TIME, using my mouth, lips and tongue ONLY; never my hands on your cock ! I’d be using my fingers on other areas of your body - either playing with your nipples, feeling your bum or stroking your legs.
And when the time came for you to shoot your load, I'd let it hit my tonsils and I’d swallow the lot !
Here’s hoping you’re not far from where I live in the U.K.,so I can put it into practice and you can star on my page !