Cruising part 1

3 week ago me and the wife went on a cruise the ship was celebrity apex it was a 11 day cruise on the 3rd day at the evening meal we met a American older couple we chatted and said we would meet up for drinks later which we did we was drinking and her husband said they like having sex with other couples which i was surprised because they was in there late 70s and is wife said would we be interested i said i don't now me and the wife will have to discuss it we have done it before with other couples so her husband said let us now tomorrow so when we got back to our cabin we started chatting about it i said to the wife its up to you so she said ok lets give it a go see what happens so the next morning we met them for breakfast and said we would give it a go so because we had a day at sea we went back to there cabin put a do not disturb on the door and her husband started kissing my wife and his wife come over to me and started kissing me she started undressing me and my wife undressing him i was getting hard i toke her top and bra off and sucked her tits she was moaning with pleasure and i could see her husband doing the same to my wife we all toke the rest of our clothes off is cock was big must have been 8 ins my wife got down and started sucking him and i started licking his wife's pussy i was hard as a rock so was the other guy my wife stopped sucking him and he got down and started licking her pussy she was wriggling about with pleasure then i see him put is big cock in her i could see she was enjoying i was still licking is wife's pussy then she said fuck me fuck me like he is doing to your wife so i slid my cock in her and started pumping away both women was moaning then after about 15 mins i herd him say to my wife I'm going to cum do you want me to pull out she said no keep going then i see him shot his load right up her and she said I'm Cumming and i was still pumping away in his wife's pussy then a few minutes later i said I'm Cumming and shot my load up her which made her cum as well all 4 of us was exhausted me and the wife got dressed went back to our cabin had a shower and met up with them later for lunch which we talked about that morning and her husband said would you like to do it again before the end of the cruise so i looked at my wife and said do you want to do it again and she said yes and he said well next time wye don't we do it in separate cabins you take my wife to yours and i will take your wife to ours so we agreed to that