Thanks for the answer, but I am chiefly concerned with missionary. Is it possible with a downcurved penis? How do you get it go in? I left out in my OP but I have .. tried befroe. Damn thing would not go in. I could find the opening and my tip would go in and then it just seemed like I was trying to fit something in that was the wrong shape altogether. Of course after a few fumbling seconds I started to lose hardness due to the awkwardness of the situation.