Me and my neighbor have had sex a few times since i was 15. (i'm 18 now) I feel as he is the only one who can actually turn me on. I tried to have sex with other people but I didn't get any pleasure out of it. But if i have sex with my neighbor i orgasm almost every time. I cant have sex with him anymore because he has a girlfriend. So i feel stuck in my sex life. what should i do?