i had been horny all day. i am in a relationship but havent been getting alot of sex recently. i was at work, just waiting to finish so i could go home and get out my vibator. i sat on reception with a cute part timer,casually swapping harmless flirts when it turned a little more serious and he asked to feel my breasts and then he dared me to suck his cock there and then. never one to step down from a challange i knelt down and unzipped his trousers. i held his hard cock before running my tounge over the tip and then took it into my mouth. after sucking his cock for a few mins i stopped and teasingly told him i would have to lock up. i straightened my clothes and left. on returning i went straight back to where i had left off. the feel of his hard cock in my mouth was incredable and felt so naughty because of where we were and the fact anyone could have walked in. i stood up and he turned me around and pulled my skirt up and knickers down. he reached down and felt how wet my pussy was before bending me forwards and sliding his hard cock into me. it felt amazing. so wrong but so right. i knew i wouldnt last long so i told him to fuck me hard. as i orgasmed i could feel him cumming inside me. i stood up, got dressed and told him i will see him next week! everytime walk past reception now i am always smiling