Yvonne was a happy attractive 29 year old woman. She had been with Phil for over a year now and their relationship was great. Sex wise things had always gone well apart from Yvonne's lack of confidence in herself, appearance and ability to be sexy. Now Yvonne was by no means a skinny mini, she was a curvy sexy size 16 with 38c breasts that were as firm and perky as 18 year olds. Her bottom was shapely and sexy with a seductive wiggle when she moved.
Phil was always telling Yvonne how sexy and gorgeous she was and as time went on she started to believe it.
Phil and Yvonne's sex life had always been experimental including lots of toys and porn used in and out of the bedroom.
Yvonne had noticed that Phil's porn interests mainly settled around interracial cuckold porn and after a little bit of badgering Phil finally admitted to enjoying the idea of Yvonne being taken roughly by 3 big black guys.
Now Yvonne had admitted that even though she had sex with a black guy when she was younger she was drunk and didn't really enjoy it or fancy black guys that much.
Even so as Yvonne loved Phil she indulged his little fantasy and occasionally during sex she started talking dirty about how she wanted to fuck black guys and pretending dildos were her black lovers. Immediately after the moment of climax Yvonne would stress that she was not interested in acting out these fantasies. Phil hid his disappointment but vowed to keep chipping away at her!
For Phil's Birthday they went shopping to Brighton and decided to visit a sex shop to look for a new dildo as Yvonne's were very tired, overused and small! Whilst browsing in the sex shop they came across a 9 inch long 6 inch diameter black cock with a suction cup base. Yvonne agreed that they could get the dildo to use in their fantasy play to imitate a black lover for Yvonne to fuck. As soon as they got through the door they tried out the new toy which dwarfed Phil's average penis. Phil had always been self conscious of his size he was 6 inches long and 5.5 inches diameter which Yvonne was happy with but it couldn't compare to the monster dildo they had bought. Yvonne stuck it against the wall and after slipping into a sexy purple chemise and 4 inch heels she started to ride the big black cock hard and fast. Phil was busily jerking his cock for all its worth whilst she did this as it was the sexiest thing he had ever seen.
Whilst she was riding it she started telling Phil how big and hard it was and how much better it was than his small dick which really turned Phil on to the point of tipping!
She then got on her knees and started alternating between sucking Phil and her 'black lover', whilst doing that she stopped sucking Phil and told him to wank as she was busy with her black cock. Phil's hands were a blur he was wanking so furiously, and he came almost instantly as his sexy girlfriend was cuckolding him with a big black dildo.
Yvonne then re-iterated that she didn't want to act on this fantasy and that how it should stay which really bothered Phil he had seen the hottest experience of his life and here it was being labelled as just a bit of fun that would go no further!
The weeks passed with no more mention of the fantasy or anything remotely interracial orientated happening in the bedroom, until one night whilst lying in bed Yvonne decided to watch porn to find out if anything else turned her on to experiment. They started watching a girl tied to the bed helpless being fucked by a fuck machine which Yvonne admitted turned her on greatly, she was turned on by the idea of being helpless. They went through a few other films until they came across this video of a white girl being gang banged by 5 very well hung black guys.