A a Great Dane or a Rottweiler or an Alsatian...”We arrive in Chadderton in Oldham and turn onto a nice street of semi-detached home. Three bedroom ...ouses with small gardens to front and to the rear. We count the numbers to the right house and turn onto a short driveway. We’re greeted by Kevin, a middle aged, bespectacled accountant, and behind him, peering out of the front bay window, the hairy figure of Vader the Alsatian. Glenda spots Vader immediately. “It’s an Alsatian! I fecking LOVE. She said let’s not smoke here in the crowd. Let’s go somewhere outside where there are fewer people. I agreed and we came out of the crowd and started smoking and playing with each other. She was teasing me holding my dick and I was pressing her boobs.Then I opened my zip she said not here as we might get caught. So we both went outside the concert to a dark place. I started kissing her wildly and she was too. She bit my lips and it was just amazing with the pain and lust. Then some strangers. I fucked her already fucked pussy by her "daddy" ;)The next day my sister arrived. Her husband could not accompany her due to the last minute business trip abroad. We talked about a lot of stuff. We remembered the good old days. I would often catch my self taking notice of my sister's cleavage for the next couple of days. I had never looked at my sister the same way before. "My sister is so hot", I thought to myself. My wife was an expert i****t. She figured out what was on my mind. She. Yes I admit she is a good looking girl, but I can honestly say I never imagined anything would develop.The event that changed everything came one night after my wife and I returned late from a friend's house. The house was dark, Crystal was assumed to be asleep in her room. As often happens, when I expressed interest in sex, the wife quickly turned me down citing a headache from the wine. She then took two PM headache pills and we were off to bed. I tossed and turned for a few minutes before.