So I did MDMA at the weekend (a lot more than usual) with my boyfriend. Later on in the night we got home and did more and started talking about sex. As we were talking my legs started to shake and I began to orgasm without even being touched! This continued intermittently throughout the night and into the next morning, every time we spoke about it/kissed/hugged etc. Just wondering if any other girls have had this amazing experience? And does anybody know the biology of why this happened?