Having an affair

My wife and I have been together for a long time and have 4 kids but her sister who is considerably younger got knocked up and basically ditched the guy, My wife thinks it was planned but whatever.
Anyway my wife is 40 and her sister is 32 and physically the two couldn't be much different, I won't bother with the rest of the physical details as they don't matter but My wife is small chested, Always has been and since she was about 14 her sister started to...Blossom and has become quite top heavy. My wife's sister started out as a DD and after having her daughter was a G...Yup that's right a ** G cup with honestly a great body, She never gained a bunch of weight but only really filled out more than anything being her first kid.
I had never seen my wife's sisters ** before which is normal other than in a bikini or whatever, Her and the baby's daddy had gotten all hot and ** and moved in together after like a week and only lasted two months before she got knocked up and pretty much walked out on him and moved in with us. I was not excited about it but being my wife's little sister what was I supposed to do, She moved in and ended up being past her due date, She was complaining and whining and apparently her doctor had told her she was going to have to be induced which apparently is not great for the mom or the baby so my wife, Having had a similar situation with a stubborn baby filled her in on what we had done to make things progress.
My wife explained about a technique called ** stimulation which is exactly what it sounds like and after two days of trying it herself asked my wife to tell her what she was doing wrong, When we did it my wife had zero interest in doing any research on this so it was all left up to me and when her sister asked my wife told her "Uh...Well actually you would have to ask ****", I don't really even know what he did, I just know it was awful...But it worked" and so it began. My wife proposed the idea to me in bed that evening of playing with her sisters **, I looked at her and said "What?" so she proceeded to tell me the situation. Her sister had asked her to do it since she was unable to get it to work on her own and my wife refused but offered my services to which at first her sister refused but eventually agreed, I was flabbergasted that my wife would ever even consider letting me touch her sisters ** but I managed to play it cool and turned down the offer but my wife actually persisted so finally I agreed.
My wife and I went to her sisters room and sat down, After a brief discussion my wife had her sister hold a towel over her ** as I kept my back to her then had me turn to face her, My wife asked if I needed to face her or if I could do it sitting behind her to which I replied that I needed to be facing her, My wife helped her sister sit up with her back against the headboard and then said "Well...Um...Yeah" and held her hands up as she turned to leave, Her sister said "Wait...You're leaving?" and my wife said "Oh yeah...I'm not staying...You're in good hands" and giggled leaving the room. I looked at her and she at me then I said "Well?" and she said "So...This is sooooo weird, I am soooo sorry but I need to do something".
I straddled her thighs and her big round belly was right in front of me, I rubbed her belly and assured her that everything was going to be ok, I slid my hands up the sides of her belly and found her humongous **, I started massaging the sides then worked my way around front and found her huge **, I cleared my throat as I took them between my fingers, They were huge, Round, Hard and bumpy, I looked at her and she looked at me saying "right?", I started massaging them gently at first then began taking my thumb, Pointer ** and middle ** stroking and pulling them mimicking a sucking motion as instructed.
She looked at me and the look on her face can't be explained, She took a deep choppy breath and let it out then closed her eyes, She swallowed hard then opened her eyes and through heavy breaths said "For real?" I nodded and she said "how long?", I said "Five minutes each three times" then she looked at me and said "For real?" and I nodded, She said "Ok, I can't do this" and dropped the towel, She said "******* wanted me to keep them covered but I can't concentrate on that". Her ** were amazing, I had never seen anything like them, They were big, Dark, as big around as my pointer ** to the first knuckle, Rough and bumpy. She looked at me and said "Don't tell her" but I couldn't even reply.
She put her hands on my thighs and I looked at her, She said "Ok", I started again and she was breathing heavy, twitching and swallowing hard and about half way through round three on her left ** she started grinding her hips up against me as I sat on her, I looked at her and asked if she was ok and she begged me to keep going, She was lifting her hips, Pushing back on the headboard and grabbing my thighs when she started to shake and looked me right in the eyes as she let out a little whimper/moan and whispered "good god, I'm coming, Don't stop", I kept going and she twitched, Shook and shivered until finally grabbing my hands to stop me.
She started to cry a bit so I massaged her ** softly and asked if she was ok, She looked at me and whispered "No, You just made me come...", After a few seconds she stopped me from massaging her ** and looked at me saying "that was amazing".
I got up and left going to our room, My wife looked at me over her book then down at my ** and said "Go" pointing to the bathroom and I said "what?", She said "I don't ever want to hear about it and you are not ** me because you are all ** from playing with my ** sisters **", At three am her sister woke her up and was in labor, She took her to the hospital and they sent her home 4 hours later with instructions to do whatever she did before again because it was working. This time my wife just said "Well...I'm not helping this time" so me and her disappeared into her room, Again I made her come, Afterward she looked at me and said "I am so sorry, there is no way this is fair to you" I laughed and said "I'm ok, I just want this to work for you" and she said "I know I am all big and fat but you can come on me", I choked a bit and said "what?" she said "Just...Whatever, I can ** it for you or you can ** it or whatever...I just think I owe you that". It was a bit weird but I stood up and stood beside the bed, Pulled down my shorts and started playing with her monstrous ** while she wasted no time taking my ** in her hand and looking up at me saying "good ** god your ** is huge" and started stroking it and a dozen strokes or so in she pulled me toward her and started sucking me, I blew my load and she swallowed it all like a champ, Again in the morning she went into labor and had the baby.
A week later me and her were left alone in the house and while the baby was asleep she knelt in front of me and gave me head, two and a half months later I bent her over in the kitchen and made her come so hard it was running down our legs, I have been ** her basically every time we are alone and love watching her huge ** with their amazing ** bounce until she begs me to come in her mouth or on her **, Her body is almost back to normal but those ** are still amazing, She has been breast feeding for a year and a half but says she will get a ** job to keep them how they are now if I don't like them after she stops.

Related Posts

More Related Posts