At Work
I'm at work at a Swedish university. It's rather late, 11:30pm. I'm reading a lot of stories at Solo Touch and find my dick rock hard.
In the optics lab it's rather dark and I masturbate until I can't take it anymore. I cum right now. It's a nice feeling, cumming all over myself in a semi-public place. I've got to read a couple more stories until I go home.