By: Mustafa Peerzada

Hi to all readers, this is Mustafa 19 yrs male from Lahore, Pakistan. I have read almost every story on iss so now I would like to share mine with u all. This is a fantasy that I had for my sis that came true by chance for me. I would like to share this story with u all and let u all enjoy with me. This story is especially for those who like to see only good built ladies getting screwed.

Before I start I would like to let u know about the appearance of my sis: she is 22 yrs old unmarried ,long thick black hairs, an awesome fig of 34 24 36 and her height is 5 4 and she weighs 67 kg approximately, weatish complexion and a model by profession and her name is marriam. Now the actual story is: marriam has a boyfriend for the past 4 years or so and his name is bunty. I have met this guy many times and I am sure that this guy is a gr88 fucker, but I haven t got the chance till now to know whether he has fucked marriam or not. He may have used her up or may not be. But let it be out for now.

One day suddenly our family received a message that the father-in-law of my eldest sister died and we have to reach there soon. As I was busy in my studies and marriam was busy in her fashion work so our mother and other members left for Rawalpindi the very next day. As soon as our family left this came as a boon for bunty and he straight away started coming to our house. And as I was aware of the relationship I didn’t t have any problem with him until the day when I unfortunately or fortunately witness the gr88 fucking act which this guy performed on my sister marriam.

On that very day I left for my computer college early morning and marriam prepared to leave for some fashion shoot and this guy bunty was again there before I left for the college. On the day marriam was wearing a royal blue color shalwar qameez with a matching dupatta. However I left for the college and as I went to the college I found that my classes were dismissed due to some reason. So I planned to visit back to the home. When I reached there I found that marriam hasn’t still left for the shoot and even bunty was still there. I was surprised to see this. So I planned to witness what is happening or what may happen today. I slowly opened the locked door with the second key that I used to have.

As I preceded to my sister s room I overheard the noises like nooo plzzz stop it bunty I don t like this not today. I was pretty sure then something wrong was going to happen today. Then I placed my eye on the key-hole and inside what I found was overwhelming. I saw my young, beautiful and sexy sister and bunty with their full clothing on but bunty was trying to kiss marriam .she was refusing again and again but he was not going to let go this golden opportunity. So he caught my sister s hairs tied tightly in the form of joorra and pulled her towards himself and kept his lips on my sister s lips so on the kiss grew deeper from bunty side and he started to insert his tongue in my sisters mouth. She refused so he pulled her mouth back and asked her come on marriam lets do it pls no one is there plzzzzz aj kya ho gaya hai tumhein.

She again refused then the expression on bunty face changed and anyone who had looked him at that time would surely have said that he is red with anger and today he is surely going to fuck this girl and make a whore out of her. Then without saying anything he straight away caught marriam again by her joorra and forcibly started kissing her. And this time after few seconds he was able to insert his tongue in my sister mouth. Slowly now marriam was gearing up for the specified job but b coz she seemed to be in hurry for the shoot she was not opening up fast. As he was kissing her he took his hand back to the opened area outside the qamiz range and started caressing her there. Slowly he brought down his hand and caught the excess flesh that was just outside the qameez over the waist and pinched it hard. As marriam s mouth was closed she only made a sound like ummmmm ummumm. Then slowly he took his hand below and placed it over marriam s big beautiful lusty ass (something I liked about her since I was 7) and slowly he started pressing her ass from over the shalwar then the squeezing power increased steadily while the kissing too became more passionate. Now her qamiz had marks of crushing but he was still pressing her hard and marriam was just able to moan ummmmmmm ummmmmmm.

Then after five minutes he left her and she was breathing heavily and her boobs wear going up and down. Without waiting a moment bunty went to the backside of marriam and pulled her in his arms and started kissing her neck, her bare back, her ears, her hairs. Then he took marriam s shirt in his hand and in one go pulled it. With this unpredicted action marriam was also made to rotate before her shist (qamiz) came off her body. She was now standing in black bra and blue shalwar. She made cunning and teasing effort to hide her body with her hands and bunty moved towards her like a hunter move towards his hunt. When he reached up to marriam he gave a slow slap on her cheeks and opened her crossed hands. Now her boob valley was quite clear and her neck chain was residing in that valley. Bunty placed his hand s over marriam’s boobs and caressed them slowly. And the caressing continued for nearly 2 min then suddenly bunty threw marriam on to the bed and jumped him over her. Now he again started kissing marriam from top, her forehead, her cheeks and while kissing the cheeks also bit the cheeks and marriam made a slow scream in ecstasy like ouch janay do na mujhay aj bohat kaam hai aah yess.

Then he came towards her neck kissed it passionately then he first opened her neck chain and threw it below the bed as if he was celebrating his suhagraat. The he started kissing her big boobs form above the bra and even bit her from over the bra. Now marriam was also cooperating with him. He was caressing her hairs. Then he opened her bra by opening her hooks slowly and one by one. He was trying to get utmost pleasure out of her. And her big boobs were trying to come out as soon as possible. But bunty kept his cool and he bit the flesh which was outside bra region harshly. Marriam said ouchhh slow pls. Then he slurped his tongue his in the boob valley and smelt the flesh which every man has the desire to do one day. Then he made another move he tied marriam s hands from the dupatta he had removed earlier over her head with the bed. Now with her bra opened he slipped down on her open bare belly and started slurping and kissing her belly and when he explored her navel then he started inserting his tongue in and out of marriam s navel she was moaning ohhhhhh ahhhhhh aaaaa aaa oh my god. Then in a sudden unpredicted move he bit the excess flesh around her waist harshly and marriam screamed out noooo pls stop this plzz.