the effect of stimulants on size

[fortyfor]

Hey everyone I was wondering a few things about how the use of stimulants can affect penis size? I have what is considered to be an above average penis. 7.5" x6" but when I take prescription concerta I notice slight decreases in my size, both length and fullness. It goes back to normal, but I have heard many guys complain about this in regards to most ADHD medication.(college campuses) Also how about the use of cocaine, ecstasy and caffeine? Any insights

 

[chefgreg]

Don't know about the concerta, but cocaine will make your dick shrivel up, don't know about caffeine but E-pills will make sex feel better than ever before.

 

[fortyfor]

ive had sex on e before and i know its awesome ahah but Im taking about size the effect on your permanent size