10 hours a week would be OK, as long as you can not work a couple weeks around finals time, every moment is precious a few days before a test. Anything more, especially the first term, is a definite No. I worked 2nd semester 1L 20/hours a week, and while it was harder, much less free time, I performed about the same.Don't do it though unless you already know you can manage your time juggling multiple major things at once, you sometimes have to realize you need to get something done a week in advance, such as a paper, so that you can work and get your other coursework done properly.
J, if you didn't bring enough penis for everyone, you shouldn't have brought any penis at all.