This is the fourth story based on my diaries and memories from when I was 18. In my first story Sandra introduced me to girl on girl sex which was won...erful. In my second, Sandra included me in a threesome with her boyfriend, Pete. That was wonderful too. In the third story I started going out with a boy called Martin and had sex with him while continuing sex sessions with Sandra. I then had a threesome with Martin and Sandra.Martin and I didn't have much opportunity to have sex apart from. “We’re both gonna take turns in fucking your pussy and ass, then we’ll finish off with some ass to mouth with you sucking the spunk out of our soiled cocksBeing treat this way produced my first orgasm of my impending threesome. My moaning grew louder as my previous lover slipped his cock inside my well lubricated asshole.The sensation of my pussy and asshole being stretched so wonderfully by these two hard huge cocks was way better than I ever thought possible.The mixture of sexual emotions. I suggested we find somewhere a little bit more of track, so I drove until I found a little clearing to the side of the road and pulled into it. We got comfortable and started to kiss again, my hands slipped into her top and I started to caress her tits finding her nipples rock hard. Her hands were all over my body, under my shirt running over my chest and down to my waist making me quiver with excitement. K moved her hand over my now aching bulge feeling how hard I was through my jeans, I. After we'd both got our breath back, Steve pulled out and I felt a bit of his cum leak from me. Mike looked stunned. Chris was stroking his cock, staring at my pussy."You want some Chris?" I said, opening my legs wide again. "That's not the bet," Mike said.What Mike wanted didn't matter to me just then. There was another hard cock and I needed it. I gave Chris a look that told him I wanted it, and he took Steve's place. Steve moved to offer his cock to my willing mouth, and I did my best to.