I am 26 years old and married my husband 5 months ago. My husband's father had been very close to me, really helping me be accepted in the family. Its a big family with 5 kids, all of whom are married, my husband being the youngest of the children. Soon after we got married, my father-in-law would hug me all the time and tell me how lucky his son was to have me as his wife. About a month ago I was doing some gardening work around the house while my husband was at work. My father-in-law came over and asked me how everything was going and I said it was going great except for my back hurt from all the leaning down. While I was washing my hands he came up behind me and started rubbing my back asking me where it hurt the most. I told him where not even thinking anything about it, and then he had his hand under my shirt. I then was feeling a little uncomfortable about it. He told me to sit on the couch so he could continue the back rub and soon was rubbing more then just my back. I asked him to stop, but he insisted I needed it. Before I knew it he was fingering me. Later he took me in the bedroom and had sex with me for almost 3 hours. Since then he has had sex with me 6 other times. The thing is I enjoy it so much, even more than sex with my husband. He is experienced and knows exactly what I want and tells me how beautiful I am the I know he enjoys it more than anything else. I don't know if I should continue though because we will probably be caught eventually, and if that happens the family will be split apart, and my mother-in-law will be heartbroken, not to mention my husband. I want my marriage to work.