"Good. I'm Nick, nice to meet you," he said with a gleaming smile on his face. Immediately, I noticed him glancing down at my lean and toned body in m... shorts and semi-see-through tank top, since it was a scorching hot day. His forehead gleamed with sweat, as he had been doing some outdoor work in the yard. "I'm Alexa, nice to meet you!" I smiled back. "Did you just come home from school? I saw you pull into the driveway before." "Yeah, I came home early today, since I didn't want to die of. . though I'd often fantasised too," she giggled before moaning gently as her pleasure built."Well, the reality is better than the fantasy," I chuckled as I built up the pace. My balls were now banging against her clitoris, making her pussy spasm slightly to my strokes."Oh God! I'm cumming!" she almost shrieked as her whole body shook like a leaf in a gale.Grasping her well rounded hips I began to thrust savagely into her, hearing her volume increase as did her pleasure in the hard fuck she was. She tossed the dildo back behind the bed and faced the door way, arms crossed as the girls entered the room, their smiles soon fading when they saw their mom standing there.“Oh…mom…we were just about to-“ Becca began as her mother held up a hand to silence her.“I asked you to come and see me” she said sternly, her eyes flicking between the two twins.“We were just busy” Vicky piped up awkwardly as her mother took a few steps towards her.“With college work?” their mom asked, eyebrow. I don’t know why that made me feels any better, but somehow it did.The next few days, my sister and I avoided each other like the plague. There was no way I could face her, and I was sure she was feeling the same thing. I had so many things going through my head that I couldn’t focus on just one of them long enough to sort them out. I was disgusted by our actions, and was sure that our relationship had been completely destroyed from that moment on. After all, there was no way we could face each.