I'm currently deployed to the Arabian Gulf. I really want to gain some serious mass while I'm out here. I have some techniques that I've gotten from other sources from the INTERNET. They all suggest Kegels, (no problem), but Jelqs are a bit of a problem. I sleep in a room with 98 other men. I don't have the privacy here on the ship to really strip down and do those properly with the lubrication noises. Is there another technique that someone can suggest that will give me similar results without the embarrassment of the lubricated-jacking-off-in-my-bed-at-night noises?