Got a chance to bang my friend's wife

I (M29) and my friend (M29) have been friends since collage times. Both from same city, same collage and almost the same taste in women. We even got the job in same city and area. He married (F27), pretty good looking, curvy and slight chubby girl 1 year ago and they have been dating 5yrs before that. We use to share the same apartment during the collage days and had some oop moments here and there. Nothing that bother me back then but just to set the plot I have been her naked quite few times.

Now coming back to the whole scene, well before their marriage I had already rented myself a place and started living alone. We use to meet sometimes but only on weekend. And I always sensed after marriage specially, the wife (let's call her Mansi) use to look dull, slightly detached in the relation, bit loosen up and felt like she has lost her charm of life. On a causal boys night while we were sipping beer at bar I asked my friend if everything is okay in their marriage and thing are working well. To which he responded their sex life is been off and he is not been able to perform well (bcos of his smoking habit he has a limp dick and pre-ejection issues) and could hardly last for 15-20mins where as his wife wanted him to pin her down, ram her pussy and make her cum multiple times kinda sex. I asked him if he visited any doctor for this or needs any moral support to be in a open group program to help him out with this. He said nothing had worked and they are trying since a long time and getting her pregnant is also something that's bothering him. As I was half drunk I joked around saying "don't worry about getting her pregnant I will do that for you😉" and i said it just to lighten his mood. We had couple more beers asked him not to worry and we will get all the help needed. And when to our houses.

Cut to 2 weeks later as I was busy in my life, I got a text from Mansi saying my friend told me about the conversations we had and I was lost with what conversation she was referring to. She just replied "we do need your help, let's meet over the weekend" at their place. I thought it must be something we spoke about while we were half drunk living our moment of peace. The days past and one day before the weekend on Friday night when I was half asleep I got her msg again saying "looking forward to it, see you at 8". The next morning I called up my friend to ask what this is all about, he answered the call and causally replied "you just be there on time don't be late and thanks for helping us out" and hung up. I was still confused as hell but I let it slip and continued with my daily routine. I reached his place around at 8:15-8:30ish and as I knocked the door Mansi answered the door with a smile. She was being extra polite and little too welcoming. We sat down had some coffee and cookies (that she made with dry fruits) and as I was sipping down the coffee I asked my friend what help he needs. Mansi smiled at him and said "do you really mean what you said the other day" and my confused ass asked about what exactly and she responded "with getting me all the fun I deserve". I froze for a minute, almost spilled my coffee and looked at my friend he had hesitation in his eyes but smiled at me. Mansi said "don't look at him he not the one you wanted to fuck". I was shocked and was still looking at my friend wondering is he letting her do that, is he comfortable with the whole situation. And to be honest Mansi was the kind of girl you would fuck in her collage days. But since they got married I had never eyed at her in that way. I could only remember the figure she had during the collage days and some follow up years.

As I was coming back to my sensed Mansi got up planted a kiss on my cheeks and whispered I am waiting for you in the bedroom. Something in clicked, her deep sensual whisper turned me on and I could see her walking to their bedroom. I looked at my friend and asked him if he is okay with this he took a pause sipped his coffee and said I am going to get some beers and will be back in half n hrs, stood up and left the house. I was sitting there with coffee mug in my hand, thousand of questions running in my mind, dick hard and blood rushing through my veins. I wanted to fuck Mansi brains out at this moment but at the same time was confused how my friend would react. I decided I will go inside the room and explain things to Mansi and head home straight.

As soon as I entered the bedroom Mansi was sitting there wearing a black laced lingerie with her tits almost visible with a sheet over her waist and down. I was stunned with the view and forgot what I came down for. I was curious for the whole view, wants hidden under the sheets. As I reached the bed Mansi stood up and there it was her round plumpy ass barely covered with the panty she was wearing and I could see a little bush above her pussy. She came onto me we smooched and she said you always wanted to fuck me right? Honestly yes but alwaye held back bcos of my friend. For the next 1hrs I made sure she was either on her knees begging for my cuck, had my cuck in her mouth, eating her pussy or deep inside her pussy. She cummed all over my dick multiple times. By the time my friend was downstairs Mansi was completely exhausted and could barely walk straight.

As my friend reached home he called us in living room saying "come out you fuckbirds" (that was something I use to call them). As I was getting off from the bed Mansi held my hand and said after dinner I want you to fuck me right infront of him and show him how it's done. And she told me how my friend was all okay with it and how he wanted my to breed her wife.

We both got dressed and went outside. Sat at the dinner table and I asked him if he wants to come watch how I breed his wife, the love of his life and how she cums all over my dick.