Kneeling down to the young boy, she could feel the heat emanating off of this monstrous nine inch soft cock. Her eyes, wide with shock, trace the long curve down to Mikeys engorged testicles as they slightly pulsate with his heartbeat. Her hand shakes as she approaches his appendage and at that moment, her only thought is one thing "That is the biggest thing i've ever seen"
But before she gives into her impulses, she catches herself and pauses to collect herself. "My goodness, that is a...erm incredible growth spurt." "It happened almost immediately after he drank the shake." said Eric a bit leery of Dr Tanaka's hesitation. The Dr gently grabs the mid-section of the five year old's enormous cock, not even able to wrap her hand fully around it as she starts to examine it. As she presses and pulls on various bits checking for abnormalities, she could feel a slight pulse as it lengthens slightly. "Well Mr. Thompson, there doesn't seem to be anything tumorous, i'll check the gonads." She cups Mikey's considerable nuts with one hand and presses in on his crotch with the other as she asks Mikey to cough. She finally looks up to his face and she can tell by the look on his face he is a bit overwhelmed with all of this contact as he moans slightly, but he gives a faint cough. "Hmm... Nothing wrong there either." pondered Dr Tanaka
"Well we'll need to run some tests if we want to get an accurate reading. Mr. Thompson has your son... masturbated...since acquiring this?" Tanaka asked as she awkwardly looks at Eric's pre-pubescent boy. "Uhh... well yeah actually he did once, a bit after it got done growing." said Eric shortly followed by Mikey chiming in "Daddy, what's Materbaded?"
"Uhh....well you see..." stammered Eric. Dr Tanaka, seeing his uncomfortability with this, speaks up. "Well Mikey, it's a thing grown ups do with their peepee's that makes them feel special." "Ya, that's it Mikey" said Eric "Ohhh, like when I rubbed my peepee and the white stuff came out?" Dr tanaka was a bit shocked by this, as a boy shouldnt be able to make sperm till they are around the age of twelve or thirteen not five, but then again most five year olds dont have balls the size of eggs do they? "Well Mikey, I need you to do that again and put that white stuff in this cup." Dr Tanaka states as she hands a 3oz plastic cup to Mikey. "Dr, I dont think that'll be big enough." Eric said half joking. Upon hearing this Tanaka went wide eyed and grabbed an 8oz cup for Mikey.
"Alright Mikey, your dad and I will leave the room and I want you too put as much of that white stuff in the cup as you can, okay?" Dr Tanaka said as she gave Mikey a familiar and comforting smile.
"Otay, I'll Try"