Dildo in the ass

After the wife found out I was bi, i was able to have her help me out on occasion. This one weekend I new she was "out of order" so as I heard her in the shower before bed, I laid in bed over a towel and was getting my ass ready for some action. She entered the bedroom and asked "what is this?" I told her...I know we can't have sex, but I was wondering if you could help me out? She rolled her eyes and came to the bed and started playing with my already hard cock. I smiled and thanked her but added "I would really love for you to fuck my ass! She was a little shocked at hearing that and said "I don't want to hurt you". I told her not to worry...i will start it. I pulled out her 9" vibrator and jerked it off in front of her....teasing her saying "it has to be hard to fuck my tight ass". I started it in and held it there for a few seconds then slowly kept inserting it...after about 2" i told her "it's in...go on..fuck my ass" she was going slow and watching my reaction...i told her to suck me as she did it...holy fuck what a feeling!! I told her how excited i was and how great she was and how i loved being fucked....i kept telling her.."more! More! I want more cock! Fuck my ass baby it feels great" Just sat back and watched it go in and out and watched my face...as i asked for more again she simply said "i'ts all the way in you!". I told her how much it was turning me on as she went back to sucking me off seeing how close i was getting. She then turned the vibrator on and the pulses sent me in a tizzy. I told her that i was going to blow! she speeded up the fucking in my ass then jerked me off as she watched the whole thing. The orgasm was the best I ever had as i could not stop cumming. when i finally stopped we laid there hugging....she then said "I can't believe you took the entire thing!" I said I loved every minute of it and loved that I could share that experience with her. Wasn't long after that night that she asked me to fuck her ass with my 6" cock...After her orgasms, there were many more anal sex nights.