This is a story about Raza and his older sister Naila.Raza is 30 year old living in Lahore with his 32 year old behan Naila who's husband is in UAE.Naila got married 2 year ago,she have a child who is 2 months old they call him "Bobby" with Payar.She is having hell of time breast feeding her child.Raza is not married yet.He is living with her sister only because she is living alone while her husband is away.Also he could not get a job in his native home town.Raza was not in to incest or any thing like that but one incedent change his whole life. Raza was passing her behan's room to go to bath room,he saw his sister trying to breast feed the baby.She had her breast out from her kamiz.He just stoped. He averted his eyes quickly, but he kept finding his eyes drawn back where he would steal quick peeks of his Sister's bare breast. He rarely saw his behan's breasts except for quick glances when she would lean over in a low-cut Kamiz. He was actually shocked - and excited - at his msister's sudden casual display of nudity in front of him. She took booby to her nipple. Booby mouth was against the nipple but he didn't suck. She lifted her heavy breast to position it better, and a thin white liquid squirted in the air from the top of his behan's nipple. Raza was fascinated. She tried to coax little Bobby to nurse, but he just looked bewildered with his unfocused eyes Raza try to walk away thinking it is not right for him to look at her sister but his feet will not move.He kept looking at his sister's expose heavy, swollen breasts. The nipples were bright red and engorged, and dripping with milk. Her figure since the pregnancy was softly padded voluptuous curves instead of the trim figure she had had previously. In spite of himself Raza grew immediately hard with the cock throbbing almost painfully.After few minutes Naila gave up feeding booby and put her kamiz over her mumays,she start crying ,since her breasts were full of milk and it was hurting her..Raza went back to his room.That night he had masterbate three times thinking about her sister naila's breasts.As time go by he was interisted more and more in Naila.When ever he get a chance he would peak at her sister while she was breast feeding.front of her kamiz alway remain wet due to leaking of milk. Raza secretly found the idea of breast feeding exciting. .His sister had a slender frame with large, heavy breasts. Secretly, Raza had looked through the laundry to find one of his sister's brassiere. Feeling both ashamed and excited Raza read the faded tag on his behan;s brassiere -she had size 38 Hoping his sister would not notice, Raza hid the brassiere under the frame of his bed from which he would sometimes take it out at night and Masterbate looking at it,or put it on his hard lun. One day while he was off from his work.Naila's friend Yasmen came thier home.While they were talking raza listen to there conversation.Naila was tell Yasmen that booby is not drinking her milk and snice milk don;t come out from her her breasts remain full all the time and she have lot of pain.Yasmen jooked with her that why not you hire some body to drink your milk.Since you have so beautiful breasts with lot of milk in them a lot of people will happy to help you and they both laught on this idea.Raza always wanted to help her sister any way because he could not she her in pain.But did not know how.After hearing that jook he start thinking to suck milk from her sister.That idea really made him horney.So he again had to " muth marana" at night.Next few day he tried to talk to her behan about that but could not have a courge.