Last night my boyfriend and I had a long talk about our relationship. Afterward we held each other and began intimately kissing and touching. He then lied behind me and held my body very close to his. Our bodies began to move as one. As we continued to move he held me tighter and tighter, motioning as if he were inside me. Before I knew it, I came. He was able to make me cum but he never actually penetrated me nor did he ever even touch my vagina/clitoris. How is this possible?