Last Saturday night me and Mary went to a country dance about forty miles from were we live. Mary was dressed to kill wearing a very low cut button down red dress black hold up stockings and matching black bra and knickers. The dance took place in a hotel we both like which has a very large hall and bar with live bands. Mary was enjoying herself and after a few drinks she was up for anything. Well it was not to long before she was asked up on the dance floor by a guy he was aged about forty five Mary said when she came back and sat down that he was bone hard I asked her how she new and she said she could fell it against her I said lucky you, I told her to open a button on her dress which she did. Well it was not to long before this guy was back and hand her up to dance again it was a very packed hall so I could not seem al the time they were dancing but when Mary came back and sat down she told me during a slow one he kissed he and was pulling her bum hard with his hands I asked her was his cock still hard and she said yes and he also asked her outside I said if he come over again and asks her outside to go with him that I would follow them out but tell him I was falling them she was well up for it. So my thinking was right and he was over again of they go dancing but this time I am watching. I know this hotel and its grounds very well it was not to long they were heading to the door I follow they go into the hall and out the front door and go right I follow but go left he did what i was thinking went down the side of the hotel round the back and over be hide the closed in bin area I watched they go be hide that area and I then came the other way and hid. I was watching as the chap put his arms around Mary and pushed himself into her and started to kiss her I then noticed another guy come up beside them I was getting hard. The first guy started to open her dress while the second guy leaned over and kissed her I moved to the right a bit to get a better view the dress fell to the ground and the next thing her bra was pulled up and them two 44dd were showing and the guys were now sucking one each I moved in a little closer.I herd Mary breathing very hard and pulling at the first one trousers its not long and his dick is out Mary stats to wank him the over chap is on his knees and with in seconds Mary,s knickers are off . The first chap then bends Mary over and parts her legs the second one as his cock out next thing Mary has it in her mouth and is giving him a blow job the first chaps trousers are down iam look at his bum as he mounts Mary and starts to fuck her I move in even closer with my cock in hand with in minutes I here all this moaning and the guys swap over its not long and its the sound of moaning again the two chaps pull them selfs together and walk off, Mary,s pulling her knickers up when she see,s me she still has spunk around her mouthI turn her round bend her over the spunk pouring out of her fanny and rip her knickers off and ram my hot dick right up her ass and fuck it hard till my spunk is away up it , we went back into the hall and she sat the rest of the night with a smile on her face with her legs wide open we have been back from that to other dances.