I wanted to keep her in a position where she would not be looking at the window so when I became tired from holding myself up I moved to straddle her,...then I put my cock between her tits and tit fucked her. She picked up her head and took my cock in her mouth with every forward thrust. Our young friend was not much more than three feet away taking in the show. I didn't last very long with the thought of him watching us and soon I was shooting a big load of cum in her face and open mouth. While. "You are a little excited, but not too much," I observed."What did this prove?" she asked."Nothing yet, but it gives you a base on which to understand what I am going to show you next." I untied her and she stood up, stretching. When she was done with that, I had her sit on a chair near the bed, and I proceeded to tie her down, arms behind her and her legs tied to the chair legs."What is this about," she asked."I want to make sure that you don't interfere," I explained. "Plus, it lets me do. Aur dusre breast ko aise dabaye ja rahe the jaise in breast ko masal masal kar aaj hi khatam kar dena ho…aur breast ke intne jor jor se dabane par woh machal uthi aur boli..oh rohitttt kha jao mere breast ko…chuse jao nipples ko …pi jao meri jawani.. Agar ho sake to mujhe itna choda itna chodna ki chudne ke bad mjhe hosh na rahe…Uska itna kehna tha ki maine uski panty mein apna hath dalkar itni jor se ragda ki uski chikh nikal gai..aur isse pehli ki woh kuch samajh pati meri 2 ungliyan uski. Mom was tall, about 5'7" and was a little on the thinner side which made her legs seem even longer. As for her features Mom was the girl next store type, with long curly brown hair, big expressive brown eyes and a set of very full lips that she could push into an adorable pout that she used to use to full effect on my father. I looked over to the side to stop from staring, and saw our reflection in the mirror. I myself looked nothing like mom, inheriting my father's dirty blond hair and blue.