I'm not a physician, so I can't tell you whether you have a medical condition that needs attention. If you continue to feel pain, you might want to consider seeing your doctor for a through exam. There are several conditions that might be causing this--or it may just be that you're not used to the feeling of tightness in your testicles as they rise up when you're aroused. Again, if you want to be really sure about this, consult your physician. Dr. J
this is just a slightly feeling becos of blood circulation and your ball lifted upwards whenever you become stimulate.so dont worry its a very comman activity
bye
netdoc