Before I met my wife I had a few sexual adventures that involved Bi married couples. My favorite is a Bi married couple, who turned the tables on me. I though I would get some pussy from his beautiful wife. Let her suck and fuck my cock. I would suck her pussy and lick her asshole for her BUT NO, She let me know real quick that I was only there to suck her husbands cock before and while he fucked her ass and cunt.
Then I was to lick his cock clean. She told me that while I was sucking her husband's cock she was going to be talking nasty and calling me CumSlut. She also told me that I would have other duties, I am expected to perform they are: Shave her husbands cock and balls, guide his big cock into her hungry pussy, suck HIS nipples, Lick Her dildo clean.
Lick and tongue both of there assholes. She then told me that if I agreed to these rules that I could spend the weekend with them. And then she informed me that my only pleasure is when there done with me, I am allowed to jerk myself off and shoot cum on my face.
She then dropped the robe she was wearing and ask me if I would help her teach her husband a lesson. I told her that I wanted to spend the weekend with her and her husband and that I would love to help her out. She then had me strip my clothes off and bend over, she quickly spread my ass cheeks apart and I felt her tonguing my asshole.
Slowly at first then quickening she flicked her tongue in and out of my hole. I wanted her to take my cock in her hand so much, but she acted as if it did not even exist. For what seemed like hours she tongued, licked and fingered my hole. At first inserting a finger only a bit then farther and when my ass ring got used to it she added a second and then a third.