She is into it

Caitlin eyes sparkle at the proposition and she literally started jumping clapping her hands. "That would be soo amazing mom.. It would be lovely to play with those swollen boobs mom" Her white top was doing a poor job in hiding her ample squishy boobs juggling as she jumps. John was dumb-fold as the events were unfolding for him today. His mom was sitting buck naked in his lap practically enticing him for pregnant sex while her elder sister was rejoicing to the fact. John got torn between coping her mom's boobs while watching her sister jiggle her boobs in-front of him.

Caitlin noticed him ogling her again "Well.. we both can get pregnant at the same time John. How would you like that, 4 milk filled squishy boobs at your disposal. You can cushion yourself with our round body and fuck us as much as you want. Imagine how sweet and lovely our home would look with swollen bellies walking all over. And knowing the fact its my sweet brother who knocked me up would be so sexy" said Caitlin rubbing her belly.

John was slightly drooling and an image of her pregoo mom and sister kissing naked in their naked embrace formed in his mind and his cock started getting hard again. "Baby.. he likes the idea. his cock just twiched" smiled Erin. She got up from her son's lap and kissed him while tugging on his boxers. John didn't realise the pull and just kept kissing Erin deep on her lips. He liked how good her sweet lips felt on his and it had faint taste of strawberry which made the flavour even better. Breathing heavily she broke the kiss and said "Honey.. I need to remove your boxers to free your cock.. so you can fuck and knock us up. " looking in her son's eyes.

John "as much as I would love to do it mom.. but that would be soo wrong.. what about Caitlin's study ? what would Dana think of us ? " he said with a frown on his face. Caitlin saw the bulge in his boxer slowly flatten. Caitlin took John in her arms and said "Aww.. thats soo sweet of your brother to think about us. But you really don't have to worry about it at all. Neither of us mind being used by you. And why would Dana mind ? If she is now sweet enough to see the our lovely brother then screw her" and moved to kiss him. John was mesmerised by the even softer lips of his sister and in contrast to their mom, her lips tasted Vanilla Honey. John was enjoying the feel and he could say the same for Caitlin as she kept pushing her lips and her body further deep into his. "Your lips are soo soft sis.. and tasty" said John breaking her embrace and looking into her face. "You sure? My other lips taste even sweeter bro.. " said Caitlin smiling at him.

Erin jumped into the conversation "He is more of a sniffer than a licker dear.. he loves to take whiff out of our used panties" and smiled naughtily. "Why don't we spread for him and her can decide which one of us gets the first fuck ? Well the seconds for me " she suggested winking. Caitlin rejoiced at the suggestion and sits on the table leaning back on her hands and spreads her legs apart. John noticed the small wet patch on her center-fold when aw his mom join next to her daughter in the same pose and says "Come son.. tell us which one of us smells hornier to you ?" opening her pussy.