Time for sex (writers story)

Eventhough it is what Jack wanted he was still not 100% sure about this new life what if it was a dream from all the drink he had but inside he knew this was for real his sister was asking him to be her first fuck wow

"If you are 100% positive you wanted this Nia" Jack asked nervously

"It is" Nia answered

" Okay then Nia I have sex with you" Jack told her as he looked at his mum "Okay mum what is the best way to do this"

"Well it best if your dad get beding or you lie on your dad so you and be comfortable" she said to them

"Okay well my bed is more comfy than the floor" says Jack

"Okay then you and Nia go to your room and me and your dad will come up later

Up in his room Jack and Nia looked at each other not shore what to do next as this will be the first time for both of them back on Earth and here

"Ummm so what do do now" asked Nia

"Me I do not know about this new thing I thought you have fucked lots of boys and girls before"

"Me !!! No what gave you that crazy idea"

"I heared it in the college toilet onec"

"If you believe that you are a bigger idiot than I thought"

"I know" said Jack bowing his head in same

"Anyway what is best way you think to have sex with me"

"Okay Nia I think the best way is for me to lie down on my bed and then you can go down on my cock as fast as you want to"

Jack lay down on his bed with his cock sticking up Nia got on the bed and put her pussy over Jack's cock and just stayed there not moving

"What is wrong Nia"

"I just scared Okay this is a big thing for me and that monster dick of yours is scary"

"I know what you mean this is scary for me to but more you think about it the worst it get"

"Your righ Okay after three one.....two.....three"

And slowly went down on Jack's cock taking it in bit by bit their mum was right her pussy did take it all with out any pain or discomfort but a lot of plesher

"Wow Jack this is amazing tumours cock feels so good"

"Glad your happy Nia it feels good to me too"

Ohh good ohhhh wo would you squeeze my boobs please"

Jack slowly raised his hands to Nia's boob but it was to slow for her she grabed Jack's hands with such **** it hurt and she put them to her boobs for Jack to squeeze. After a few seconds of squeezing so white stuff shot out of her boob and on to the wall behind them

"What the " Jack shouted in surprise

"What the what" asked Nia

"That stuff you just shot out"

"I do not know but can not be bad from my body try it and see"

Jack tried to lean back far enough to lick some of the white stuff and to keep his cock in Nia's pussy however he did licking it he shot up in surprise

"It is the most delicious creamy milk I've ever had"