When I was growing up, I lived with 3 brothers in my bedroom. Around when I was 16, my two younger brothers moved into a room by themselves. Through my teenage years, I had to jack off ever so discreetly since I was sharing bedrooms with other people; same thing when we took fishing trips and stayed in tents. Sometimes I would just let it fly in my clothes and dry on me. Other times I would carefully pad my underwear with tissue to catch the mess. I even had to learn a special way of rubbing so I wasn't obvious above my sleeping bag or blanket; What have other guys done when they have to balance sharing close quarters with someone and taking care of your horomones?