[M4F] Revealing a big cock

This one may seem like a bragging post, although I am more interested in the female experience of seeing the big cock of a guy for the first time. Growing up playing Team-Sports I always knew that I am not small. However the first few times having sex cemented the idea that I am way above average. Since then I loved the surprise faces while undressing me or simply the worshiping of my cock. This can range from dirty talk to texts after a ons or in the best case to a completely different behavior in bed. I always enjoy girls who change their behavior as soon as they see me. It turns me on to see how the shy innocent girl challenges her inner size queen. I don't know if the term big dick energy is always the best (and it is sometimes used in a toxic way that I don't like) but it kind of fits. Some girls even cheated on their guys because they wanted that energy again. What are your experiences? Does size matter? If yes, is it the feeling or the energy? Does your behavior change for a big dick?