tincat

I have been experiencing these white pimples (more "elongated" rather than a "bubble" type) in the middle of my penis shaft for about five weeks, sometimes it's in a circular pattern. the pimples goes away after 1-1 1/2 weeks, sometimes they scab over or leave a reddish bump. while the pimples are there, it can get sensitive if rubbed against the boxers.

just when it looks like it's clearing up, up comes the elongated looking pimples again. i have no fever, no itchy, no burning (when peeing), still feel good as usual. i do notice after a long shower (10 minutes), the spots sometimes gets "whiter".

i do practice safe sex, my g/f has had no such symptoms. any clues as to this??