As one we both looked over at Fred and Zoe. Zoe was on her knees in front of Fred, she had her finger inside her pussy, and his penis in her mouth. Su...denly Fred cried out, and as Zoe pulled away from him, his cum shot out and landed on her face, two ribbons dripped down her cheek and down her chin. Then a third streak of cum launched from him landing on her breasts. He dropped to his knees and they immediately began kissing hard and deep. When they broke their kiss both of them had traces of. As I watched I quietly unzipped my pants and pulled out my own 7 inch cock. Staying as quiet as I possibly could, I begin to stroke myself as I watched them stroke each other.Their rhythms became faster and they begin pumping each other‘s cocks with more intensity. I had no idea how long they had been playing but I had the feeling that they were close to finishing up. I stroked my own cock even faster. I don’t know if I groaned or bumped something or my precum made a sharp fapping sound, but,. We had now openly declared our commitment to each other, but sex was still off the agenda. However, Mandy, perceptive as ever, raised the subject one day:“Why aren’t you and mum sleeping together yet Steve, I know she wants to; is it because of me?” She was old enough and savvy enough for me not to have to sugar-coat my answer.“Well, in part, I suppose; your mum and me have both been out of a relationship for quite a while, so although we can see a hopefully long-term future together, we want. She had 36C breasts and an ass that makes Halle Berry's go to shame. I always had a special connection to her but never knew it could go very far. On to the storySo my sister Anne was just waking up to take a shower and she woke me up some how it always happens yet it never bothers me. I went into her room as the usual and got an eyeful of my sister bending over and putting on a revealing thong. I got an immediate hard-on and went to my room and pumped out a larger load then usual as it happens.