They have a family of four – parents and 2 daughters. One sister was of my age and the other was 2 years elder than me. Their name was Sweety and Do...ly. Sweety was the younger one.As we were their nearest neighbours, they started being more friendly with my family. My parents and their parents were getting along nicely.I am a shy person but somehow, I was quite comfortable with them and had a bit easy-going behaviour with Dolly and Sweety. I started getting infatuated with Dolly as she was a. "Your 'Little Scott' is showing some persistence," she quipped. 'Little Scott' was indeed being persistent. I had to laugh a little at myself when I discovered that the tent in my pants hadn't diminished in the least. "Look at me! I should be ashamed of myself..." "Not at all, Scott. I really like that I turn you on," she said coyly, parting her legs a little. My eyes drifted down to the small patch of hair between her legs. I could see how moist she was becoming. When I glanced back up to her. “That's it, slut, suck my cock,” I growled as I fucked Kimberly's mouth. I grabbed her blonde hair as I pounded her perfect face. My dick pressed against the back of her throat. I wanted to bury my dick down it and feel her tight throat constrict about it. But she resisted me. I tried again. Her eyes widened, fear shining in her depths as she choked and coughed.“It's okay,” I told her. “It's all part of the procedure. Relax and swallow my cock. Good bimbos do that. Just relax.”Kimberly did, her. She came into the bedroom and slipped herself under the covers beside me. I had my back to her and so gave a momentary shiver as I felt the chill of her cold naked body against mine. She wrapped her arm around me, at which point I turned to face her, met by the slightly sickly smell of stale alcohol. She smiled.‘Hey baby, you didn’t wait up’ she said.‘Sorry’, I said.She smiled at me again whilst running her hand down my back, before gently tickling my behind. Again, I shivered as my whole body.