We were in one of the rooms and my friend who was a couple of years older said he needed to piss, so he went next door into a corner and started to do... this. I could hear his piss splashing against the wall and floor and then it stopped, so I expected him to re-appear in my room, but he didnt, I was curious so I peaked around the door and saw that he was rubbing his willy which had got larger and was hard. He saw me watching but didnt stop, instead he invited me to do the same. We were best. I felt awkward sitting there in silence while he dociley pulled my dick out of my shorts and started sucking, but I relaxed a little and got into it. She bent down to his ear and told him to swallow it all because he better not get any cum on his new clothes. He let out a muffled Mm hm and continued. She laid back and watched and then began to rub her crotch gently with a low vibrator. After a minute she told me to get more comfortable, having me scoot to the middle of the bed while he crawled. He started groaning and stopped moving. It would have been really hot if I hadn't noticed the disappointed look on my grandmothers face. I don't think she had gotten where she wanted to go.Roger rolled off her and I darted into the kitchen. It seemed like forever the house was quiet. I was dying. Finally Roger emerged from the bedroom saying goodbye to her and telling her to have a good time. Call him and what not. He then left. I waited a moment then snuck to the bedroom door. I looked in and. Another group of fighters erupted from the carrier as it slowed and began turning to escape. I swept to the side and targeted and fired as I turned and killed a dozen fighters before I rolled and fired to kill several more.I extended the capital ship launchers as a cruiser appeared and sent two missiles into it. I rolled and flipped up and over to fire into several more fighters that were past me and heading towards the station. I turned back and tracked and targeted another dozen before.