Unlike my first boring cart ride yesterday to the fair, it was more adventurous one for sure. I was thrilled like a teenage girl as I noticed the cart...driver was not facing us as he guided the bullocks. Uday and myself sat right behind him within the cart shade and since it was already evening, there was sufficient darkness also, though the road through which it proceeded was not desolate. Uday: Madam, keep an eye on the road, people should not see us too close. He whispered in my ear, his. Sometimes I used to increase the speed of my strokes and fuck her intensely. Now we both were at the extreme of our pleasure and were about to cum. She closed her eyes due to ecstasy. I was about to shoot into her pussy but again I withdrew.We were panting heavily and breathing out hot air. We relaxed for some time to gain sense and gain some breath. Now I lay myself on the bed and asked her to come in cowgirl position. She followed my instruction like a whore. She sat on my belly and guided my. .. most of the time they were right, but that’s OK, they were all having as much fun watching it, as we were performing it. That’s always been my goal.We came to the end, which was ‘Quickstep,’ finishing with a set of Rhumba spins. We were right on tempo, as the final measures were coming through the speakers.We finished with a new style of end position, very Broadway-esque, but technically ballroom.The second the music ended, you could have heard a pin drop.Somebody to our left singularly. Their parents are kissing each other passionately and they bang into the bedroom door before stumbling into the room and falling onto the bed.As both siblings, in utter shock, watch through the vents on the closet doors, Ben whispers to Bonnie, “Uh… what’s happening?”Bonnie being baffled at the sight of their parent’s sultry tangle, involuntarily ignores Ben’s question.Their parents continue to smother each other with their lips and also caress each other’s face and the back of their heads and.