FACT I am mistress to my married bi cuckold cock sucker who will obey my instructions. So far he has wanked in public toilets whlst being watched and the other day he put his cock through the glory hole as instructed until he shot his load into a stranger's mouth. then he must email me all about it and prove what a cock slag he is for me. I know his secret. this is the story of what will happen next as instructed to my sub cock slave, he knows he will have to do it........... you open your inbox and there is an urgent message from your mistress. i order you to go to our place tonight, take off all your clothes and sit and wait. you must be rock hard and ready to please your mistress in what ever way i tell you. your cock gets rock hard immediately, you know that you must obey and you drive full of excitement and anticipation. you get there, it is empty, you take all your clothes off as instructed as you know better that to displease your mistress. you wait, rock hard and aching to wank but you are afraid to wank as i have not instructed that so you sit as my bi cuckold cock slave and wait with such a hard on that you cannot bear it. you see a set of head lights coming towards you, it is not my car so instantly you are uneasy. the car pulls up alongside you, the drivers side next to you and you see a strange man. the passenger door slams and you see me walk around wearing just the see through animal print dress you like, you can see my body full plump and naked underneath. "Good my cock slave you have obeyed your mistress, get out of the car and show me how big my cock is" you get out and your hard on is massive and i can see you much you are throbbing and aching to fuck. "meet your new bull cock master, i have given him full permission to use your mouth to fuck and shoot his cum, you will obey me by obeying him, you will service his cock everytime he demands and then you will tell me all you have done to please him, get on your knees now and open your mouth" of course you obey. you are naked kneeling on the floor and you open your mouth. our bull cock gets out of his car stands infront of you and pulls out his cock. it is huge thick and has a massive head. he thrusts deep into your mouth and you gagg on the size and force of it. you taste his cock deep in your throad and you feel your cock almost burst with pleasure. he takes your head in his hands and holds you still as he forces his huge cock down your throat. I am watching you preform for your new master and i love it, your honey pussy is dripping as i wank. he starts to grown and he spurts a huge load right in you, you gagg and he holds your mouth so you have no choice but to swallow all his hot salty spunk. he says "mistress you were right he is a dirty horny bi cock sucker and i will get lots of pleasure from him. now i fell test out his cock" he tells you to stand and you do. your cock is so hard it hurts, he grabs your cock hard and wanks you, you almost come. he knows this and says, "my cock slave beg your mistress forme to allow you to come" you say "please my mistress may i be allowed to cum, i beg you to allow me to shoot as your cock sucker" "You will be allowed to shoot" the bull cock takes you in his hot wet mouth and gives you a hard suck, he grabbs your balls and squeezes them tightly, he pushes all the cum from your balls shooting right up into your cock, you burst with orgasam right in his mouth and you collapse with the force of your deep cum. he laughs at the force you have cum and says "YOUR MISTRESS TOLD ME YOU WERE A HORNY COCK SUCKER AND NOW I SEE JUST WANT A GAGGING SLUT YOU ARE, I WILL EMAIL YOU AGAIN TO MEET AND YOU WILL BE READY AND YOU WILL DO AS I SAY".. you say "yes master i will obey. he gets in his car and drives off knowing that he has found the bi cock slave that he needs you are on the floor, i come over to you and see that my cock is covered with your cum, you are still hard. i sit right down deep on you and ride you for my pleasure, you are fucking me with the cock which still has the bulls spit full of your cum all over you. fuck you are hard, i take you as my bi cock slave and ride you deep untill you have no choice but to shoot deep and hard right up your mistresses pussy, you so fill me. "you have pleased your mistress well tonight my bi cock and you will be rewarded. be ready you will please your mistress