#413976 - I smiled as I asked Claire how she felt knowing what they were doing, Claire replied that it turned her on immensely knowing that Dan was hard! She asked me how I felt about Ali, I replied I felt exactly the same. Ali turned round and looked me up and down before asking me if her body was as nice as her sisters? Ali's body was a bit fuller than Claire's but she looked incredible for it, even more than my fantasy had aloud me to believe, so as I took the opportunity to look Ali up and down my cock quickly hardened, something that had not gone unnoticed by Ali. Ali is my sister in law and at 37, 5 feet 6 tall, size 12 with strikingly natural black bobbed hair, she is a very normal, shy mum of three.