Without warning, the boys heard their dad walking in "honey are you ready for..."
the two boys tried to move but their mother held them in place on top of her.
"Well i was expecting you to wait for me honey"
" im sorry Jerry, but we needed to test it as soon as posible but we, but you cando your part now"
"What is.. Mom why are you holding us?"
Kenneth was looking at his mom while Max tried to move and get aeay form the embarrassing situation.
"Max baby, just relax, or you will hurt you and your brother, your dad and i needed to test your mobility since we were worried about any irreversible damage made during the surgery"
"But, we are naked"
"I know son but that just makes things easier" said his dad from bahind putting some gloves on
Their dad move closer and took a sample of cum from their moms vagina. "Its not enough, we need a bigger sample"
Then Max and Kenneth felt their dad grabbing their shared dick and sterted tu jerk them"
Max felt very unconfortable by the idea of being held inmobile naked, with his mom and his dad stroking his dick, or his borthers dick. But for some reason Max felt a hint of pleasure and his dick was getting hard. Why was his dick getting hard?!?
Then his dad used his other hand to play with keneths ass. Both kids moaned when they felt a finger inside.