it all started by discusing wild things on bed

hi me kiren guy 25 yrs n she mona our names r nick 23yrs v r not married she is my gf.
i read many stories under section orgies n couples n got xcited by imaging us in such situation.its not dat i do not love her.i love her lot
let me tell u hw all dis started initially i use 2 lv her lot n never imagine her being sluty bt nw i got horny by it.
initially year back when v use 2 meet 1nce in month v use 2 go out 2 resort n take room 4r hving fun v use 2 watch porns n it started like in porn there was orgy shots n she use 2 get horny lot by watching it.then slowly we started discussing she use 2 ask me hw wld u feel n to take truth out of her i use 2 say yah im njoying n she use 2 say dirty things initialy i didnt liked bt after few days when she came out of it i started missing it n after that i use 2 blindfold her n make her imagine me n any other guy pleasing her at same time n by taking this topic she use 2 shiver.
yet v have not done anything like this in real bt imagine lot n nw days she felt its bad.i can hv sex wid her till long time bt dnt knw y i gt horny by thinking she behave wild wid any1else.
bcause i knw any 1 vl go mad with her as she is vry fair n has nice figure 34,28,36
i wld like to know ur comments or suggestion or any advice 4r me.on mmona3555@gmail.com
n im sure by ur response i vl post my new story as soon as possible n each story wld b our exprience abt talking such kinky things.bye mmona3555@gmail.com