But I sat there and nourished my erection with thoughts about my grandmother naked and waited. I kept thinking to myself, why would she tell me that s...e was going to take off all her clothes, why didn't she even bother to close the inner door, even though nobody else was around, both my parents worked and my older sister was babysitting a block away. I finally decided to get up and my cock pulled me to the guest cottage door. I opened it carefully, making sure that it closed without a sound. I. ? That sat on the couch impatiently, waitingfor Lisa to strip.? She looked at Tim andhe already had a hard on, waiting to see his big sister naked.? This time, Lisa?s Mom grew impatient.? ?If you need help taking your clothes off,I?m sure Tim will assist you.?? Lisaimmediately started undressing.? She knewthat Tim would be touching her wherever he wanted shortly, but she was doingher best to prolong it as long as possible.?It took Lisa no time to take her shorts, shirt, underwear and braoff.?. I found a nice deserted road, in the boonies, parked and we climbed in the back seat. I had a 68 Impala SS, which had a very nice, big back seat."Do you think I'm sexy" she asked.Hell yea I thought she was sexy, she was petite, 5'2' about 105lbs, long shapely legs and a very pert ass. She was wearing a mini skirt and tight halter top. Her breasts were not fully developed but very nice and her nipples hard sticking out a half inch through the tight halter."Yes" I replied.As we laid in the back. As we begin to drink, I purposely filled he glass with more quantity of Rum , as I knew that makes her wilder and hotter in bed. Sandeep was staring at her boobs and trying to guess how they would look when pulled out of their cage, I let him be…After 2-3 Hrs she was totally drunk and seemed ready to be fucked… I told her that as it is late Sandeep will sleep in the other bedroom and will leave in the morning. she agreed. We went to sleep and instructed Sandeep to keep his WhatsApp on and do as.