El borde del pene está rojo después de la masturbación

For a while now the rim of my penis gets extremely red after dry master bating with little dots that are smooth and I don’t know what it is. I haven’t had a partner in over 9 months so I don’t think it would be an std. help

Quizás sea mejor usar lubricante.

u should post a pic. must use desktop

here

Me parece bastante normal.