Hanna and I work for the same company, I'm a sales rep. and she works on a production line. I'm 44 and devoriced , she is only 25 and pretty, but also an idiot. Twice I saved her from getting fired but at the time only because I felt sorry for her. I asked her out last year and have been going with her since. The sex is fantastic and I never met a girl so easily manipulated as she. She has never denied me anything I ask of her. The five years I was married, and the other girls I have dated can't come close to Hanna's willingness to satisfy me. Its not like I tried to make her a slave of any type but the minute I suggest she do something she always is willing. I had only had anal sex with one other girl, but Hanna allows it anythime I want. She stays at my apartment every weekend and by Monday I am exhausted. We do go out to dinner or for a few drinks but when we get back to my apartment we are both naked the rest of the time. She blows me, masturbates me and or anything else I desire. She is completely uninhibited no matter what, and some of the things I do to her would be unacceptable to most girls. She lets me spank her when I like and I often satisfy her with a vibrator. During the week I see her two nights and anything goes. I have explored her body to the point of humiliation but she never blinks. When we have intercouse I always use a condom but as for oral and anal sex I cum inside her. She gets me so aroused I can't believe it sometimes. We do have sex at her apartment occassionally during the week but every weekend is spent at my place. She lives with her sister Dottie who is a couple years older. Hanna knows I have let Dottie see me naked many times but does not even object to that. When we are at her apartment I think nothing of going into the kitchen or living room when Dottie is sitting there. She just smiles at me or asks me where my pants are. I don't know if Dotties is like Hanna at all but would like to find out one of these days. Dottie is not as pretty as Hanna but I would like to have sex with the two of them. As much as Hanna is easy to persuade I have never hinted about it yet. She thinks its funny when Dottie sees me naked but I am not sure if she would want me to have sex with her sister. The last few months we have been going to Hanna's apartment more often and I always make sure Dottie sees me nude a few times. She isn't upset or mad when she does see me like that, so for now I just keep hopeing for more. Its a very strange relationship and neither of us has any intentions of getting married. That was made clear at the start. Its hard for me to believe how she lets me take such advantage of her. I have had every sexual experience I can think of with her and a few I've seen in porn films. She never says no to anything I want her to do no matter how degrading for her it could be. Nothing bothers her even when I try to humiliate her, telling her to swallow my cum or getting into a compromising position for anal or vaginal sex. She has never been angry at me or denied me anything.