I pulled out the lube. Since she was new to this I decided to go easy on her. “What are you doing?” she asked. I rubbed a lubed finger between her...as cheeks before sliding up to her asshole. She gasped as I slid it in. I worked it in and out before I added more lube. I slid my hand up underneath and felt her pussy. It was becoming wet. I took the small vibrator from Suzy and eased it into Halley’s small asshole. I wanted to fuck her hard, but I knew I should wait. I could tell Suzy wanted to. My mind is going wild. Am I really seeing this right now? My own sister and father fucking each other? I mean, I guess I don’t have much room to judge because I’ve also been fucking her, but come on. This is like, wrong, isn’t it? Just as I think this I realize I’m soaking wet, and not because it’s raining outside. I slip my hand into my volleyball spandex and feel my wetness. Jesus, Cassie, you’re turned on by this? I can’t believe it. How long as this been going on for? Since before me and. A light sheen of perspiration covered her face. Her eyes were blazing with intensity as she looked at me. I was stunned."Wow. I've never seen you like this. You seem to really enjoy this?" That was the best one yet! It just keeps getting better and better, every time. I love you so much." She kissed me so passionately that it left me nearly breathless."I love you too."Dinner that night was slow and relaxed. Melissa's gaze rarely left me. I found myself secretly wishing that Friday night would. Any anxious feelings completely disapeared. My heart was racing as Lawrence took a few hits. We had talked about getting a guy over to play with but Lawrence felt the high would give him the nerve to go through with it with me. As Lawrence had hooked up with Gay guys off Adam4Adam and joined couples but never had a girlfriend that encouraged his bisexuality. We posted an ad on Craigslist to find a guy to come over. My posting read "I want to watch you play with my boyfriend".We received well.