My penis is still erect. Is this the effect of the energy drug Katsuko-nee gave me?
One more...I have to complete ten ejaculations at any cost.
「...Jajajajajaaan~!」
Katsuko-nee takes out a bottle with a lime green liquid just like how doraemon takes out a secret tool.
「...What is that?」
When I asked her...
「When we take on old men...there are a lot who can't get erect, or those who can't release semen easily. Therefore...we have this kind of special medicine」
Katsuko-nee removed the lid of the bottle.
「...You see. You paint this on the penis.」
Katsuko-nee pours the liquid to her own hand.
Then applied it on my penis.
I felt chill for a moment.
Then...the stimulation spreads to my entire penis.
Somehow...it feels like when your head is being washed by tonic shampoo.
「...How is it?」
Katsuko-nee smiles.
「Somehow... My dick feels cold」
「Isn't that right? I'll make Mana-chan's pussy wet as well」
Katsuko-nee puts medicine on her own fingers and touches Mana's vagina.
「...Uu」
Mana groans...
「...Endure it for a while. It'll feel better immediately」
Katsuko-nee smiles at Mana gently.
She's putting the medicine on Mana's slit.
「This also has an effect of curing the sore places...!」
Just like how my penis stings from having too much sex, I think Mana's vagina is also in big trouble.
It isn't so welcome to use a place that became a wound.
「Look...it's gotten hot doesn't it?」
...True.
My penis that was just tingling earlier...is now feeling hot.
My erection has reached the maximum again...!
「Well, doping has it's qualities but...they're just a last resort.」
Katsuko-nee puts her finger inside Mana's vagina...
She thrusts the medicine deep inside Mana.
「...Aaaaahn!」
Mana's pant...she's feeling it.
「Ufufu...It'll feel even better」
Katsuko-nee took out a pink colored tool.
There's an electric cord sticking to it...that's?
「You see...You put this in the anus. It's an anal rotor!」
「...Hiiii!」
Mana's afraid.
「It's okay...It'll only feel good」
Katsuko-nee...applies the lime green medicine on the pink rotor...and then...
「It's going in...!」
It was pushed inside Mana's anus...
「...Aaaah!」
Mana also feels the tingling sensation inside her anus...!
Katsuko-nee smiles suspiciously to me.
「Now...Come inside Mana!」
...I
My hot penis will go inside Mana...!
「...Hyaaaaaaa!」
Mana raised a scream!
...Nnnnnnn! Uu?!
Mana's inside has her love nectar and the green medicine mixed...it feels strange.
Even if I don't swing my waist, my whole penis is being stimulated by small bubbles...
It's as if my erect penis is poking carbonated water...
In addition, Mana's narrow vagina clamps my penis...!
