jerking off makes my dick bigger

i am 28 years old from NJ i have a 8 1/2 inch dick . i use a cock ring when i jerk off my girlfriend says that it feels bigger since i been using the cock ring jerking off . any body use cock rings ? e-mail me at fkinitup@aol.com

I have heard that jerking off makes ur dick bigger, but that is absolutely not true. However, in the process of jerking off, if u wear a cock ring, more blood will be held within your penis, thus making it bigger.

confused? cockring+jerking off=slight enlargment over time

jerking off= no change