I go the window and peer through the blinds.Lexi's window is open. Her blinds are down, but the slats are turned so as they are open. Open enough to s...e by the blue glow of a lava lamp in her room, lexi and some teen guy are having sex on her bed. Doggie style. And she's being loud. Clearly enjoying it.I immediately know I need to close the blinds and go away.I also immediately have a hard-on. (A guilty hard-on. Who wouldn't in this situation)I close the blinds. I decide to go to my computer. Ellie woke up in darkness. Switching on the dim night light, she saw that it was only 3.00 a.m. and Chris was still sound asleep, lying naked on his back, legs spread, slight snoring noises coming through his parted lips. Ah, just to sit up and gaze on the body of this young, well-muscled Adonis, with his flaccid, yet still impressive, cock lying across his thigh.Ellie touched it gently with her fingertips. Chris didn’t move, and that was when the idea came to her, and thrilled her. For some. "I shook my head and said: "No, sis. Despite your thirty years you look good enough to eat. In fact you don't look like thirty years at all. More like twenty five, really."Melanie brushed the rice off her breast with her thumb and when she pressed down on the fabric it really accentuated her nipple through it, which was quite an arousing sight. "Gentleman-like compliments like that probably get you into a lot of pants, my brother. But don't forget that I'm your sister, so that certainly won't. I ordered him to such my erected brown big nipples. He bent down and begins to suck and removed her shorts. And he untied my bread and its falls down like a waterfall and covers my waist. Then he stood up and took me in his arm. I can feel his giant dick.Then he took me upstairs into my bed room and lay down on my bed. I could not tolerate any more. He spread my legs and started to suck me cunt by holding my waist. I was pinching my bed sheet. Next I seat on the bed and took the giant coal.