Have you noticed any correlation between penis size and guys who are very jealous for you to be around other men or for men to even look at you? Occasionally I'll notice some guy out with his gf/wife and he'll be paying close attention to whether any men are looking at her, and I'm talking about with a jealous aura written all over him. Sometimes I think to myself he may not be laying enough pipe at home and is insecure about any probably bigger dick men giving her the eye, and is especially jealous if he spots her noticing other men.