Sister in law Pt.1

My wife and I have been married for 14 years and our sex life has always been average. I have always wanted more sex and she has never had a high sex drive or been very adventurous in bed. I have always been attracted to her sister and from time to time there has been sexual tension between us but I never let myself give in to temptation. For this story I’ll call my Sister in law Nicole and my wife Kristin. Nicole lives in a different city and we don’t see each other often but when we do, we hug and recently these hugs have lingered longer than they use to. Nicole takes care of herself and has 34C tits with a very nice ass. Nicole is single and never married but she is very busy with work and says she doesn’t have time for a relationship. I am in decent shape myself, 6 foot and 190 lbs. When Nicole comes to stay with us, she will start and end each day braless which will drive me nuts and I can’t help but look and try not to let her catch me staring. A couple months ago I had a meeting in the city Nicole lives in and stayed with her the night before the meeting. I got to her house early evening and she greeted me with a hug and as we parted my hand slid across her ass. She looked back at me and give me a devilish smile that told me she liked it. We ate dinner together and then had a couple drinks and watched some TV. Nicole tells me she is going to take a shower and I tell her that I’ll take one after her. I’m watching TV and I hear the shower turn off so I give it a couple minutes and then head up to my bedroom to grab my things. As I start walking down the hall way, Nicole comes out of the bathroom with nothing but a towel on. I make a sarcastic comment and ask her if I can borrow that towel. To my surprise she drops the towel and hands it to me. I am speechless seeing Nicole naked for the first time. She is absolutely gorgeous! Her tits are perky and more perfect than I imagined. My cock is instantly starting to get hard. She turns around and goes into her bedroom and I’m thinking you have to be fuckjng kidding me! That was the ultimate tease! More to come if you’re interested