I like a curve in any direction very much, and find it does feel very different to a straight one. The more pronounced the curve, the more different it feels. I greatly prefer a curve to a straight penis both physically, and visually. Having said that, all women are different. I am vaginally orgasmic. Many women are not. I also agree greatly with Mademoiselle. While I am becoming more sensitive and more orgasmic with time, I still need to concentrate a little in order to climax from sex. Half of the pleasure I get from sex is the closeness and affection. Physical sensation is only half.