. We both groan deeply into each other, she then leans back on me, taking my full length before lifting her t-shirt up and off, dropping it onto the b...d next to us. Here tits look amazing and she rocks against me, swaying back and forth and I crush them together with my hands, and then... I can’t help it, I explode inside her...She falls back down against me and we lie intensely still. “Sorry,” I say, not sure which thing it is I’m apologising for. “Shhhhh,” she whispers, “it’s okay.” We lay. As the drinks kept flowing we chatted about all things and as always we came back to our love of sex and how we liked to share things you two smiled at us men as we looked at you and said how much we enjoyed playing together you ran your hand up my leg and squeezed my crotch as we talked and I became hard almost straight away as you did so she saw you doing this and decided to join the fun and did the same to her boyfriend and had a very similar result. I decided to return the favour as I. No harm in being a flirt. I was ready to indulge in some fun. The girl went back to talking to her gal pal who walked away after a minute. Now this girl was standing there by herself. She looked like she was waiting for someone else to address her. This was my shot.What do I do? Just go up to her? Wait for her to look my way again? I didn’t have a lot of time to think. Before I knew it, I was already walking over to her. I couldn’t help myself. I had to say hello. “Hey there,” I said.She looked. He reduced his moves somewhat, but he kept going as he was in it to win it. They both moaned quite a bit and seemed to be losing it already."Holy shit, I love you two," I let out, moving my hand very fast.Although, not even I caused a distraction for them. I jerked around and let out my lady juice like a fire hydrant, but yet they seemed to suck each other's minds out and kiss each other as the old lovers they were."Crap, I had no idea watching siblings would be this sexy," I moaned before a.