If you read 'Playing (Cards)With My Brother-in-law', #37496, then you will better understand this story. We played cards again two nights later and as soon as we started my brother-in-law started rubbing his leg against mine. Unlike the first time, this time I rubbed back. I let him know that I felt his leg and that I liked it. Like the first night, when the game was over my panties were wet.
The next day Jim called me on my cell phone and wanted to know what I was doing. I told him, 'Other than shopping, thinking of you.' He asked if we could meet somewhere. I asked him where and he told me. It was a farm road on his small farm and a place where we would not be seen. I arrived and he was waiting on me. I got out of my car and got in the truck with him. He wanted to know if I enjoyed him rubbing my leg and I assured him that I did. He reached over and put his arm around my neck and pulled me close to him and kissed me. As soon as out lips met, his hand went between my legs. By the time our kiss ended my panties were starting to get wet. I asked Jim if he was not getting enough at home. He assured me he was but said he had always wondered what it would be like to make out with his wife's twin sister. I told him he would never know until he tried. He started kissing me again and pulling my tits out of my bra. I helped him get my panties off and then reached for his cock which was now hard. I told him I did not want to rush into anything but there was no reason we could not have a little fun. I think he realized what I was trying to tell him - that I was not sure I wanted to fuck him but that we could play a little.
He rubbed and fingered my pussy until I had three orgasms. He was amazed that I got as wet as I did. He told he that my sister got wet but did not cum like me. We ended our little activities with me jacking his cock until he came all over my hand. I jacked him with my right hand but when he started to cum I held my left hand over his cock and caught his cum so it would not get all over our clothes. I used his hanky to wipe my pussy off and when I started to put my panties back on he asked if he could keep them to jack off in later. I let him.
I know that I can have intercourse with Jim and not fall in love with him. I already have a husband that I love. As soon as I realize that Jim can do the same, then we may take this a step farther. Until then we will rub legs as we play cards and occasionally slip off for some mutual masturbation. I do not want to do anything to hurt my twin sister.