THE FEST BEGINS
"I- I- apologize for my sister, she is always like this, please forgive us," said the one with smaller breasts.
"fine, I will help you guys," I said as I withdrew the tentacle from the system. It came in an, almost fist-sized capsule.
That is kinda smaller than expected. There was a small yet noticeable button on the capsule which said " OPEN " in all caps. It was kinda obvious what it did so I pressed open.
[ SLIME TENTACLE LINKED TO THE DUNGEON SYSTEM ]
A blue, translucent tentacle popped out almost instantly. It was about the length of my whole arm and as thick as my hand. I would probably need to make it a bit thinner just to make it fit snuggly inside their pussies.
"wha-at is that-" said Luma (smaller boobs), she had started breathing heavily and had started sweating a lot, but unlike her sister, she wasn't leaking juices.
When I saw her leaking juices and just twitching everywhere I legit started to wonder, do I even need to fuck them? but Luna (bigger boobs) answered that question pretty quickly.
"FU-FUCK ME!!" she screamed in a weird and shaky voice.
Luma had also started leaking juices as her whole body was turning a slight tint of pink. She was desperately trying to hold herself, she couldn't lose any concentration or she would probably start a full-on waterfall.
I picked up the tentacle and put it right in front of Luna.
"AHHH- FUCK ME!!" she practically moaned this time.
"You gotta beg for it," I said with a smirk.
"PLEASE, I BEG- Y-YOU- FUCK ME- WI-WITH YOUR COCK!!" she said with her tongue hanging out and saliva dripping all over her body.
I decided to ignore the dick part and started moving the tentacle as it mimicked the motion of the hand.
I could also just think about its shape to change its shape, but it had a fixed volume, so because I made it thinner it turned out to be a bit longer.
I started slowly slithering the tentacle around her thigh, making its way up to her panties, which were completely drenched in all the juices she had leaked.
Rubbing the tentacle slowly on her panties, underneath which her pussy was trembling. just slight and gentle movements, rubbing her lips with a layer of cloth in between. in just a few seconds she probably orgasmed as he eyes rolled up and her tongue stretched out while her whole body trembled. but in just a few seconds she came back, more aggressive than before. If she would have been a normal woman, she probably would have been kinda tired, but that drug practically turns a person into a sex monster, so- yeah.
"PUT IT IN!" she screamed.
"huh? you gotta beg for it-"
"PLEASE! I BEG YOU! PUT IT IN ME! FUCK ME!" she said with a crazed smile on her face.
"Alright, call me master-"
"MASTER! FUCK ME PLEASE! FUCK ME HARD!"
"sure, but on one condition, every time you get thrusted you have to scream, I am master's slave. if you stop, the thrusting will also stop- got it?"
"FUCK ME, MASTER! I WILL DO ANYTHING! JUST FUCK ME!"
I used the tentacle to just poke at her pussy through the panties first, making her even more desperate.
"REMOVE IT! PLEASE! MASTER! REMOVE IT!"
"Am I helping you by doing that?"
"YES!! IT WILL BE VERY HELPFUL!"
I gladly pulled down her panties and slowly put slithered in the tentacle.
"ITS IN- MEEE-!! ANHHHH" She moaned again.
I stopped moving the tentacle and looked at her with dead serious eyes.
"arent you supposed to say something here?"
"I- AM MASTER'S SLAVE!" she screamed, and as soon as she did I started thrusting the tentacle in her again.
"I A-AM MASTER'S SLAVE~ ANHHH~"
"I AM MA-MAASTER'S SLAVE~ ANHHH~"
"MASTER!! PLEASE FUCK YOUR SLAVE HARDER!!"
"Good request, you are a quick learner it seems-" I said as I nodded while thinking about how quickly she started calling herself a slave.
I instantly created some ridges on the tentacle to make it interact a bit more with her skin, and it was super effecting. almost instantly she orgasmed again, but even while orgasming she practically moaned, "ANNHHH~ I LOVEEE~ B-BEING MASTER'S SLAVE~ ANNNHHH~"
She seems to be growing quickly.
I looked over at her sister who was shaking every way she could.
"huh- why are you taking so long?" I asked while squinting my eyes.
* "I LOVE BEING MASTERS SLAVE" casually continues in the background. *
She was breathing heavily "poison resistance Level 2- ha- I won't lose to you easily-"
I smiled, "take a look at your dear sister, look at how much she is enjoying this- give in already-." It was pretty obvious that she was barely holding onto her sanity not only because of the skill but the sheer will.
She looked at he sister moaning and smiling happily while also screaming "I LOVE BEING MASTER'S SLAVE"
I could definitely see her will wavering, and to give her that final push, I pulled down my pants and showed her my completely erect dick, which had been turned on due to this epic sexual battleground. "if you agree to it, this can be all yours-"
__A/N__
sorry, its a bit on the shorter side- but this just seemed like the right place to end this chapter and i didn't have enough time to write a longer chapter-