This is a story all about getting caught by my wife in a very compromising situation. It all started with my wifes bother calling round to see us as he normally does, upon his arrival we had a few beers in the garden and just chatted and chilled out. As time was pushing on my brother in law suggested we venture to town for a drink which I was more than up for doing but my wife didnt want and suggested we go without her, we were all happy with this decision so thats what happened. We arrived back from town at about 2:30am and were a little worse for wear and stumbled into the house as quietly as we could and sat down in the lounge and chatted about the evening. Whilst chatting away I said that I would get a blanket for him to sleep on the sofa with as we dont have a spare bed. Upon my arrival back in the lounge he had already stripped off down to his boxers ready for bed, this was not an issue and he lay on the sofa with the blanket by the side of him and we carried on chatting. As I looked over at him I noticed his manhood poking out his boxers and was fixed to it for some strange reason and this he noticed and asked what I was looking at. To which I replied your little dick is hanging out your shorts put it away. To which he replied well I'm sure it is bigger than yours. No sooner had he finnished saying that I offered him a compotition as to who had the biggest and dropped my trousers so we could compare. As I dopped my jeans he lowered his boxers and started to become arroused. His cock was a full 7 - 8 inches and rock hard in seconds and I just stared at it as his hand reached accross and grabbed hold of my limp cock which instantly became erect. As he started to masturbate my cock slowly I instnctly reached out for his and wanked him in unison. We fell to the sofa and before I knew where I was I had his cock in my mouth and was sucking with great vigour as he wanked my cock. I could feel myself getting harder than Ihad ever been before and started gasping out loudly inbetween his thrust in my mouth and he was also moaning loudly. Before we knew what was going on my wife ( his sister ) had walked in the room to see what all the noise was and was gobsmacked by what greeted her. Two naked men sucking and wanking each other one her husband and the other her brother, she didnt say anything but just stood and stared as we broke off and try to explain that we were fooling around drunk and one thing just led to another. She didnt reply but just stood there in her dressing gown staring at us both with now deflating hard ons. I walked towards her and kiseed her to say sorry and instantly she grabbed for my cock and started me off again with an instant hard on. With her now excited by what she had seen I untied the belt to her gown and droped it from her shoulders revealing her naked boddy in full to her now fully errect brother. I turned her around and bent her over and entered her from behind with one quick thrust to which she accepted whith a gasp and her brother moved closer whilst wanking himself. I pushed my wife forward till she dropped on the sofa then withdrew and started playing with her small but firm tits as she grabbed and wanked my cock , as she did this I then reached over for her brother and again took his cock in my mouth , my wife still never said anything about this but instead joined me in sucking brothers cock untill he could hold on no longer and squirted his man juice all over her face and tits. This brought me to the point of no return and I added my full load to his hitting her on the chin with the first jet. My wife by this point had really supprised me by not saying anything about me and her brother and even more so with what she had just done with him and me, but I wasnt complaining. She cleaned herself up with some tissue paper and then ushered us both to the bedroom where we all had sex with each other for what seemed like ages until we all fell asleep. Upon waking the next morning it was just her brother and me in the bed and we looked at each other a little sheepish until I said well that was a supprise and he agreed, next moment the wife reappeared having had a shower and her naked body was glistening from the beads of water on her body as she walked over to the bed and told us to get up and shower. We both rose and showered but whilst in the shower I could not resist a touch and we wanked each other off before dressing and going downstairs. We were greeted with a cup of tea and chatted about what had happened that night as if it were a normal thing, to which I asked if they had ever done this before but they both assured me they hadnt. This now happens on a regular basis wether it is me and him the three of us or just my wife and her brother.