Depends really. If I'm in bed, I'll usually shoot my load onto my stomach, wipe it up with the boxer shorts I was wearing before I started the 'fun', and go to sleep. If it's just a quickie during the day, I cum into a tissue, wipe up, pop my shorts and jeans back on and get on with the day!
Depends on where I am. In my bedroom I'll catch my cum in my hand and rub it over my head and shaft, which often enuf gets me hard and I start all over again. When I'm done I get up and wash my hands and get ready for school or to go to sleep, depending.
If I'm in a semi-public place I use a tissue to catch my cum. Doesn't feel near as good, but there's something kinda hot about cumming your brains out and no one else knowing that makes up for it. It's my little secret.
sex: male
age: 18
circumsized: yes
build: thin
jerk off: at least once a day