We were met with loud moans that for a moment caused me concern until I realized they were moans of pleasure. My eyes were met by the sight of my step...mother’s nude buxom form being orally serviced by my biological sister, Sarah. “Oh yes,” she moaned, “yes my daughter, that’s it.” I looked at my sister’s nude body, the roundness of her ass and the fullness of her breasts and realized for the first time how mature she was these days. “My Lady,” called the servant as she too began to disrobe. . Just as I was walking out to head for my shower Ally showed up at my room."Mom wants to know if you want some dinner right now." My step sister told me while eyeing me up and down."Not at the moment. I just want a shower." I told her with a shake of my head."No offense but that might be a good idea." Ally teased me while holding her nose."Brat!" I replied with a swat on her ass as I continued on my way to the bathroom.After I had cleaned up I grabbed something to eat then headed down stairs to. How about you guys get down to your speedos and I’ll go put on a bikini…."While the wife left the husband and I did what we were told, we stripped down and it turns out we were both wearing a black speedo under our jeans (I had told them I'd be wearing speedos under my jeans before hand).I was hard as a rock from making out with the wife and the husband was slowly getting there. It was pretty hot sitting on the couch next to a married guy, both in speedos, rubbing our cocks through the lycra. And wanted to ran but I pulled her towards me. She hugged me very tight. She murmured,” I love you too Sid.” I hold her chin and got near her lips.All this was disturbed any my evil sister when she coughed in filmy style and said,” nikkiji, apko aapki saasuma bula rahi hai”. Nikki shyed a lot. Didi said,” Tum logo ka milna hogaya hai to chale”. I said,” didi , ek haftey tak alag karke bhi chain nahi mila”. Didi jokingly said,” o.k. Tumlogo ko agar aur kuch kiss biss karna hai to karlo”. I.