And the guests would ignore the swap and just dance the night away as ifeverything was perfectly normal.Eventually the dancing wound down, and the now...seriously aroused couplepractically ran for the honeymoon suite.As my final gift to the couple I had them to continue the role switchthrough their lovemaking thanks to a strap on and artificial vagrespectively.The spells would wear off overnight, so the couple would be back tonormal in the morning, with just an ... unusual set of memories.Or so I. “Did you need something?”She looked at me for a minute. I could tell there was something on her mind.Then she said, “There’s a cool website you might like. That’s all.”I really didn’t know what to expect. With a smile from my sister, those brown eyes and her devilish smile, I gave in to her wishes.I closed out my site and opened a new browser window.I nodded for her to come over and she sat down on my bed. From going to just looking at naked women to my little sister sitting next to mewas a big. I could see him squeezing her tits. When Joe finally broke the kiss and let her breath, I could tell Linda was getting mad. She tried to get up, but Joe held her down. I heard her say, "OK god dammit that's enough. Now let me up."Then I saw the other two move to the floor. One on each side of Linda's legs. When she saw this she tried to close her legs. But they each pulled her knees apart until she was wide open with her dress pushed to her waist. Again Joe grabbed Linda and kissed her hard.. I am a freak when it comes to hygiene. When I went to the pool area to find some big fresh towels I saw another young couple playing there. I had to come close to them coz the towels where behind them. When the guy saw me being alone he asked if I would love to join them. I said sorry, but someone else is waiting for me, smiled and left. This was the second time this evening I was invited for a FMF! My self-confidence in this new world of sex was growing fast! I came back to put 4 or 5 towels.