A curvature of the penis developed from habitual masturbation. The Portuguese Bend develops to the left or the right depending upon one’s hand preference for wanking.
My roommate walked out of the shower. I couldn’t believe his Portuguese Bend. Definitely a lefty wanker.
I remember when my penis was rigidly straight. But years of watching porn has resulted in a wicked Portuguese Bend. Perhaps if I wank with my left hand I can straighten back out.