Yes. Go for it.

You're extremely pent up. A little masturbating will surely do you good. After all, you need to relieve some stress. You unzip your pants and take out your cock seeing it getting hard in your hands. You slowly start rubbing, already feeling some stress fading. You go on and begin to really stroke fast and hard, pumping all the pent up energy and stress out of you. You begin to moan, but quickly remind yourself not to do it all too loud since other people are living in this building too. You really start getting into it now and stroke faster and faster. Precum oozes out of you and you feel your climax starting to draw nearer.