im helen 23 blonde size 12 34dd.My bf has a friend called neil and neil is only around 5ft 7 but he has a huge cock-i know this because at a party 3 years ago he was drunk and flashed a group of girls for a laugh.From that day on i wanted that cock so much and he was my fantasy.Last week me and my bf were in a shopping centre and bumped into neil we was catching uup and neil was staring at my tits and winking. My bf got distracted talking to someone else and neil said to me my bf a lucky guy nodding at my tits and i joked that neil could be lucky to if he meets me in the car park in 5 mins. I was expecting neil to laugh it off and he said 5 mins and said goodbye to ,my bf who was unaware of this conversation. i felt a twinge in my pussy and i said to my bf that he can go to betting shop and pub while i pop to my mums, he was delighted. So i went to the car park and there was neil, we got into my car and i said i will drive to a nice spot 5 mins away.while i was driving neil lifted up my top and gasped when he seen my big firm tits,one was out the bra and one in squeezed together. neil then undone his jeans and i gasped at the size of his rock hard cock,i said to neil its twice the size of my bf's,my bf cock looks like a small pencil compared to neils.As i was driving i had right hand on wheel and left hand slowly wanking neil.i pulled up to the quiet spot and i kissed neil so hard then neil started sucking my nipples like there was no tomorrow.i then took neils cock in my mouth gagging for a moment then hearing his frantic moans as i was giving him what he called the best blowjob of his life,i swalled neils thick endless cum and some went on my tits whichi rubbed in and started licking. neils cock was still solid so i took off my panties and lowered myself onto his cock and was riding neil and he was kissing my big tits. The moment that thrilled me the most then happened,neil picked up his phone and rang my bf and was talking to my bf asking him out for a drink and catch up while i was slowly riding him and kissing him,this turned me on so much.After we finished up we had a long deep sexy kiss and we plan to fuck again but close to my bf for the thrill,our plan is for neil to come in middle of the night and we fuck while my bf is in bed and maybe give neil a blowjob outside shower room when my bf gets a shower