Jane had watched from the hallway as mother and son committed there act of incest; as his sister and her daughter stood there tweaking her large nipples on her big chest between her fingers, her milk began leaking down her belly.
"I know I am 8 months pregnant but I still need a good fucking you know." She said with a wicked grin on her face.
John looked at Sue in disbelief. They had been caught red handed by a lonely and horny Jane, who had came round to stay the night at her mom's as she was only a month from giving birth and didn't want to be on her own when the time came. John stared at her huge melons as he licked his lips thinking about sucking on her large nipples; he had always wondered what it would be like to taste breast milk and now it looked like he would get the chance to try it.
Jane dropped her coat by the door and then took off her open top and maternity bra. Her bump stood out proud and was slowly being covered in her breast milk. She then unzipped the front of her short denim skirt and let it fall to her ankles. Now she stood there in only a skimpy pair of white cotton panties.
John stood up and helped his sister to sit on the sofa as he openly stared at the big breasts in front of him. Sue noticed that his prick had grown back to full hardness as he stared at his sister's milk filled boobs. The more his eyes glazed, with the look of lust, the harder and harder his cock looked to get. Sue began smiling when she saw John's hypnotic gaze and what was happening to him. She could however not ignore what was happening between her own legs as her own juices were dripping out of her love channel.
John placed his hands on his sister's breasts. Very tenderly he cupped them and started a massage the large orbs. Although they sagged a little due to all the milk inside and felt soft they were still on the firm side. He bent forward and took her lactating nipples alternately in his mouth as his sis threw her head back and moaned out in sheer delight.
Sue let a little moan escape from her mouth and a shiver ran through her body. As she watched John sucking on Jane's boobs she began to smile, and knew the tremendous feeling that John would be giving his sister as Jack had given her all those years ago when he drank from her breast.
John could have sucked on Jane's milk filled tits like this for hours but he let go of her engorged nipples, of which he could only have dreamt about sucking on before this night. He reached for his back pocket and took his wallet and pulled out a little packet with a condom in it. Sue looked surprise and wondered why he needed a condom to fuck his sister when she was already pregnant.
"I think you are a bit late to be thinking of condoms in my state." Jane laughed.
"Oh the condom is not for your protection sis." John said as he turned to face mom.
Sue looked back at John who was sitting with a wicked grin across his face as he thought about fucking his mom. Now the shivers she was feeling in her spine went straight to her wanton pussy.
"I know you are not on the pill mom as dad is never here so I thought about a little protection unless you want to be in Jane's condition in 8 months time." He snickered.
"Thank you John for thinking about that, it makes me happy to know that you will be careful in the future when you are intimate with another girl."
"Do you mean you're still a virgin John?" His sister asked.