Little Succubi part 9-10

The succubi was ready for the second round of sex, but looked a the man with bit unsatisfied gaze.

"Uhm... Have you always been so small, especially down there... Do you think you can satisfy my new and bigger body with that small penis?
I think is time to test how really stronger my powers became."

She stretched her arm to reach the men penis and soon after she touched it a light came from her hand.
Soon the man's member started to grow longer and thicker until it doubled in size.

"Ohohhh, not bad~ Isn't the biggest I've seen, but I suppose I can settle with that.
So, now come here~"

So, the man now unable to resist inserted his penis in her body.
As soon as the man inserted his penis the succubi started to feel something different from the other times.

"Ah... What's this feeling... My body it's absorbing energy just from the penetration?? Ugh... you are really a mine of energy!"

Finished those words her body started to grow again, her biceps started to swell until they almost dubled in size and same for her already big breasts.

"Anf anf, and this is just the start. Let's go with the serious business."

And with the they started to have sex again.

This time, maybe thanks to her powers, the man resisted way more than last time before being able to cum, but when he managed to do it the load was way more than last time.

"I see you are a good learner, you resisted way more than before and you managed to totally fill me with cum, so much it's dripping.
And... Ah! I can feel my body is already starting to absorb it! Ugh, I think I'll never get used to this feeling, growing feels way better than sex!
Ahhh here it comes!!!"

The room started to be echoed with her moans while her body start to grow at an even faster rate than before.
In mere seconds her muscle mass dubled again. Her arms became so big to probably be bigger than any normal man's leg, and almost the side of her starting thin torso.
Her breasts grew to the size of two heads each, but thanks to her pecs the seemed to almost defy gravity.
Gaining even more heights, the man next to her was barely at her breasts height, like a baby ready to be milk feed.

"Anf, anf... This is great... And as before my body didn't even managed to absorb everything before getting a little pause.
Probably will start again soon, but you look pretty tired, I can see some huge bags just appeared under your eyes.
You can have your rest time and have some sleep, I think you deserved it, and... Right now you released all the sperm and energy you had, so I don't really need you~"

Worn-out, the man took almost no time to start falling asleep, without knowing what would will await him next morning.

"Eheh, good night. I think you will have a big surprise tomorrow morning~"