I am not sure I could maintain cum control longer than ten minutes if a beauty like Piper were caressing my cock! - xoXOxo - I'd probably splurt a load of cum within ten minutes. Once, as an experiment, while caressing myself with an ostrich feather, I managed to refrain from splurting cum for about 45 minutes (precum started to appear at about the 41-minute mark). It was an enjoyable experiment.