I told her not worry that I as well still have a curfew but luckily my parents are away at the moment. I then asked if she would like to meet me for l...nch later on saturday and she said that would be lovely. We exchanged numbers as I walked her to her car and before she got in and drove off she turned to me and gave me a kiss goodbye.I soon left as Matt needed to be home by 1 30 and once home I saw that Kevin had left.I walked in and saw my stepsister light was still on in her room and I walked. " I smiled a weak smile. "I am a bit nervous," I admitted. "Why?" "I just feel like you expect so much out of me. And I don't want to let you down." "Darling, shhhh. You never have, and tonight will be no different. You are already exceeding expectations." "Is that so?" "Look at you! You are dressed perfectly, you will be the center of attention and that's just what I need you to be." "So to get this straight. You're just using me?" I looked at him with fire in my eyes. I should have known. His. I go at the pace you set, rubbing myself through my pants as your legs part. You rub your pussy slowly through the nightgown's thin material, your eyes closing, mouth opening a little and even though I don't hear you, I know you're softly moaning and I'm already hardening from the sight. I go faster when you do, your hand massaging your sex while the other takes turns playing with each breast, your hips arching a little at random intervals from the sudden waves of pleasure flooding you.I'm so. Her already shapely calves would just pop out in them.When it was Helen’s turn, she stepped into him with a very meaningful hug, passionate kiss and another hug. This caused Tim to look to us questioningly over her shoulder. Mom and I both just smiled. We watched as Helen pulled her head back slightly and looked into his face, “And how was your day, Tim?”“Very hectic, Helen.”“Well, it’s over and the week of work is over. You’re in our hands now.”“That sounds enticing.”Mom took her arm and.