He slid a white satin full slip over my head. I shuddered.He hugged me and slid his arms around me, rubbing the full slip over my panties as he did. H... began to rub up against me and soon I could feel his penis begin to stiffen. This embarrassed me and I began to turn red. I wanted to run out, just as I had felt the first time with Teddy. But again, I just froze.He kept sliding and rubbing against me until he was quite hard then he gently pushed me down on my knees. He began to grind his pelvis. We went into a little shallower water where I was able to sit down and she lowered herself down on my shaft and we continued to consummate Earth Day 2005.I found out later that my buds, Taylor and Zeke, had similar experiences. We decided that sand and sex don't really go together unless you wash the sand off first. We always learn from experience. It's what I have always been told. It was a great way to celebrate Earth Day.For Earth Day 2006 we decided to try something a little different to. Five minutes after there not so innocent hug both girls were dressed and were just finishing packing their bags as they didn't know how long they would be gone searching so they decided to pack a spare pair of clothes, a few toiletries and a sleeping bag just incase they weren't going to make it back one night, they heard another knock on the doorRon:- *Seriously, are you two ready yet, we do have harry to look for you know and the longer you take the further away he could be* he shouted. I was quite hard today which my wife also observed. But didn’t told anything to my wife.Next day routine office started and was busy in meeting and my phone ranged but since it was unknown number, didn’t replied. Meeting got over by lunch time. I had lunch & was resting and checking my whats app massages and call log. Then I remembered about the morning call and hence dialed that number but there was no response. At 4 pm again I dialed the same number and nice female voice reply got. She asked.