She did as she was told; looking over her shoulder she saw him make his way towards her, his trousers still around his ankles. Within seconds he was b...hind her, and she reached behind her and guided his cock into her aching pussy.“Please fuck me hard sir, fuck me hard and come quickly!” She said as he banged into her. She worked her clit furiously with her finger, hoping he would last long enough for her to come as well.After very few strokes he came with a shuddering groan and she felt his. The poor kid didn’t know what to do or say.“I’m serious,” I beamed, as I took another slurp of vodka, “do you want me to wank you off?” The boys nervously looked at each other, unable to comprehend what I’d just said. I manoeuvred until I was kneeling on the sofa and facing the 15 year old schoolboys. “Oh come on guys,” I pleaded as I slowly unzipped my top, “you’ve got to know how horny you’ve made me.” The boys were still silent but now grinning madly. “I’ll show you mine if you’ll. They were on the table in front of Mary.“What’s this?” Mary asked.“It’s a promotion Rear Admiral!” Admiral Wiggins said with a smile.“What, no fanfare?” Mary blushed.“It becomes a big deal again when you get to four or five of them.” Admiral Wiggins smiled.“Thank you, Sir?” Mary wiped at a tear.“My sister’s son was part of that last one. You brought them all home alive. Thank you, Admiral Kennedy. I am sure there are a lot of mothers that appreciate your success.” Admiral Wiggins smiled. She probably sensed how turned on I was and figured the more turned on, the faster I would cum and this would all be over.And she was right. For the first time all night I could feel the cum boiling up inside of me. I straightened up from the position I had been in and grabbed her hips and pounded Sarah's ass as hard as I could. My balls were slapping against her pussy as I fucked her harder. I could see her tits swaying uncontrollably underneath her. Finally, I was ready to cum. I pushed.