WTF?!?! How did this happen?!? My COCK is almost 100% HARD during my WORKOUT. FUCK ME! All I did was watch myself lifting weights, there are mirrors everywhere at the gym. And I saw my MUSCLES flexing! FUCKING HOT. And then, SHIT.... my MUSCLE COCK... it GREW ! ! What can I do? I just keep working out with my MASSIVE ERECTION.