Id been goin out with Sarah for a couple of years. we had a good but unexciting sex life until we took a trip to sunny Great Yarmouth. We were spending a week up there just as a cheap break away. We spent the day hopping and trying to sunbath and the nights out drinking. As i said our sex life was unexciting, which you might find surprising since Sarah is a real flirt, she just loves male attention but she very timid in bed. On our last night we went out drinking, and we both had a bit to muchto drink and sarah was getting the usual male attention, since we were both drunk i suggested she did a bit of prickteasing, but she said she could as she didnt look that nice dressed in jeans and a jumper. so i persuaded her to go back to the B&B and put on her shortist, sexist dress. 20 minutse later she came back to the bar looking stunning and all the men in the bar were mesmorised by her. we carried on drinking and Sarah said she wanted to go clubbing i agreed, but said only if she take sher knickers off. i meant it as a bit of a joke i never imagined she would do it. but she trotted of to the loo and came back and shoved her thong in my pocket and kissed me, then she whispered in my ear that her bum was cold, so i put my hand on her thigh and raised it up the back of her leg and stroked her pert bum and asked if that was better. she just smiled i couldnt believe how she was acting and i wanted to see how far i could take this. we got in to club and had a few more drinks and sarah was dancing and teasing all that were looking, i was slowly raising her dress up as often as i could to expose her bum, she wud let me but then pull it down and tell me to stop being rude. i was so horny when we left the club i suggest we walk along the beach, but when we got there it was pretty dark so we sat on a bench and start making out, sarah was so hot slipping her tongue in my mouth and groping my penis thru my jeans. she then straddled me on the bench and took my hand and made me play with her soaking wet fanny. as i slipped to fingers inside her a couple walked past, we both froze with fear and luckerly the walk on and out of sight. we carried on and sarah was getting more daring, she pulled the straps of her dress down and expose her tits which i gladly started sucking and kissing, her nips grew rock hard and she was moan and rocking back and forth the more i played with her. sarah then stood up and replace her dress and i thought my fun was over but far from it, she bent forward and undid my flies took out my roc hard cock and sank down on it, her fanny was so warm and wet. and she slowly rode me talking dirty in my ear, asking me to treat her like a slut, which was driving me crazy. i was so close to coming when anoth person walked past. again we froze until he was out of sight, an i said i think this is to dangerous but sarah said we cant go till she made cum. so then she started to ride me as fast as she could really pumping me tell me to fill her up. i was so close to shooting my load when i threw my head to the left and noticed the man that passed us b was watching us from behind a wall. this made me cum straight away, shooting deep inside sarah. she stop and kissed me and said i could return the favour back at the B&B but is aid how about he helps you right now and pointed at the man, sarah was shocked he was there and he was shocked we had seen him, so shocked he dived behind the wall, but i told sarah to go and ask him if he liked what he had seen, again i was surprised that she got up and wll behind the wall. i sat on the bench for what seemed like ages what for sarah and hopfully the man to back to the bench, my heart was pounding . then i heard it, i heard sarah moan i sprang up and run arounf the wall. there was sarah with her back against the wall legs wide open and this man on his knees licking her out. i was horny and jealous at the same time. he carried on licking my girl while i keep watch. she then said to the stranger that she needing fuck and he obleiged. she turned round bent over put her hands on the wall and let him enter her. he only last about a minute before he came. he zipped up and left. that was the first of out sexy hols.