I'm 19, and I've had sex with three girls. I've made all three orgasm, not everytime, but most. But all three of them seemed to enjoy certain positions much more than other. With all 3, they seemed not that into any reverse position, but as soon as i got on top they were practically screaming, I guess i hit the G spot well on top. Question though, am I too curved? Does my cock look strange to anyone??