Her parents and mine got to know us a boyfriend girlfriend couple as it started to reach almost a year of us dating. School holidays soon arrived once...again, my hormones rising as I wanted to experience the next stages of sexual experiences.On the Tuesday night Amanda and I planned our Wednesday, to meet each other half way between our homes and then come back to mine to spend most of the day. Wednesday morning arrived and just on 8am once both my parents had left, I messaged Amanda and she was. . oh god I’m so confused.” Casey sinks to the ground covering her face in her hands. Sandy crawls over to her daughter and hugs her close. “Oh sweetie... I’m sorry. But you have to admit it, your brother is strikingly attractive. The dark hair, blue eyes, toned body... and his cock... wow it’s just amazing.” Casey looks up at her brother, her eyes resting on his still erect cock. She gulps. Her mum was right. Harry was sexy, intensely so. There had been a few times where she had wondered what. The big emergency at work turned out to have a fifteen-minute solution and by seven o'clock I was on the road making the hour and twenty minute drive to the cabin.The south wall of the cabin is all stone and is built around the fireplace. The way the cabin sits you have to park thirty feet away and walk up a slight rise to get to the door and since the south wall has no windows no one knows you are coming unless you have a real noisy vehicle. I parked and walked up to the cabin and as I rounded. I kept telling her how good she was doing this and dropped the bombshell "Really ! you will wank Martin for me to watch. Honey your amazing." She looked into my eys for a few seconds and shrugged her shoulders resigned to wanking him. (She said when she saw how happy I lookedand fearing I would fuck her and maybe even get him to fuck her it was probably best just to do my request.)She got up from where I was sitting from.her and took the few steps to Martin. His face was a picture as she walked.