A new visitor

The hero party was gone and a new one arrived. They were just normal adventurers no hero's and no girls. However it seemed the dungeon had already gotten an upgrade and multiple parties were now allowed in. Outside new buildings were being constructed. They were making a town around this inn. Maybe we should hire some girls? That's an idea... Can't have my constantly pregnant incubator manning the desk all the time.

Oops I almost forgot to put new eggs into the apprentice, I had spent too long expanding to the fifth floor. It was much harder to make two separate dungeons so for the further floors I let them blend together more. The walls became slippery across the entire fourth and fifth floor. The aphrodisiac traps became a common thing. The tentacles in the wall would still grab and try to violate their captured prey.

However the girls now had the possibility of being saved, or well being denied if they actually wanted it. That said like myself the tentacles weren't all that interested in the men going through the dungeon so if a team of all guys happened to pass through an area they'd encounter no issues.

I made sure implant my eggs into the apprentice firmly. Though it was three this time as her power had grown enough now. Never mind that she was mid lesson with her teacher, I think she was actually truly starting to enjoy this. Both of them really. One enjoyed watching and the other constantly bloated and filled by me.

Her teacher hired someone else to do the work around the place as her belly growing three eggs had grown too large for her to walk normally.

Myself? Well I had grown much more, I could no longer fit my entire body into the floorboards or between the walls of the rooms. I took up a big space now, but the real change was in my limbs. My tentacles now grew 'spikes' They weren't hard but rather were soft and flexible. Their purpose? Well they let me quickly convert a girls body with only a few minutes.

I also unlocked my ability to control my magic. Meaning I was now able to cast my magical traps.

I was just thinking of a hypnotizing spell when the next party of adventurers arrived. It was a strange party, again it was a party of three. Except the girl that was the leader was a demon. A lesser one that had ensnared two two men, judging from how much essence that was in her she was a lesser succubus. I waited until she was alone to reveal myself with a single tentacle in her room.

Seeing it she spoke. "Oh! You noticed me first. I thought I was going to have to go further into the dungeon to find you." She imperiously crossed her legs. "Master is thankful of your warning about the hero. I was trying to get into his party but missed them by a few days so I tasked with staying here to advise you on dungeon management."

Oh master didn't abandon me after all! I knew that those cues I saw in the beginning were her displeasure at me. She didn't like me, but I refused to think she abandoned me. After all I was very helpful in gathering magic for her, that is the main task of a dungeon after all.

Now having a connection to my master I pushed my limb closer urging her to speak more. "Yes yes, calm down. I know you haven't spent much time with her, she's already established the link to the demon world and has begun the work of the invasion." She hummed happily.

Of course I wiggled my limb along with her happiness, not that I cared about that goal. My goal was to be the very best mana gatherer for her. I sent my telepathic words to her. "Where should I send the gathered mana? I have a big stockpile of mana ready for her to take."

She blinked as if that was something she hadn't thought was a thing. As proof I pushed another limb into her room dropping a ceramic bottle that seemed to ooze magic. You didn't have to open it to know that inside was liquid mana. "It took a while to contain it and prevent it from seeping out into the surroundings." She picked up the bottle with wide eyes and shaky hands.

Then she gulped as she realized I was serious. "I'll... I'll ask her what she wants to do with this." then she carefully placed the bottle to the side and spoke up more casual. "So... Master says you're some woman slaying monster? I can easily help out with the other half. The male half." She gave a grin full of teeth.

I gave a nod through my tentacle it giving a quick dip in agreement. "I assumed that was why she sent you here in the first place. Come downstairs alone I'll show you what I got." I retracted my limbs from her room.

Soon the succubus was downstairs. She removed her disguise revealing her bat like wings and small pointed horns.

I had to admit she was beautiful. She would be able to birth many offspring. Oh she also had a tail like that girl in the hero party. Though it wasn't covered in fur and came to end in a spade tip.

I of course showed her my secret floors. Showed her the hallway with traps hoping she'd step on them, but it seemed she was immune to the aphrodisiac. Well it's no issue. The tentacle wall she thought was amusing but predicable. Seeing the pit at the end of the hall though she changed it to a great trap. As the person would either be distracted by so many things in the walls or to afraid and running wildly.

Of course she jumped in herself. I was worried when she didn't jump out right away but after a few minutes I noticed the offspring in the pit was getting less and less until the only thing left was the succubus herself with a bloated belly that was rapidly shrinking... Did she just eat them all? Well It's not like I had to worry about filling them. I had two dedicated incubators right now. Each could produce dozens of these failed ones in an hour. By tomorrow it'll be refilled. Then she climbed out and we moved on. She looked impressed seeing the larger specimen that restrained the prey and violated them.

There wasn't much more from there just with changes in shape of the tentacles. "All in all that entrance was a good one. It acclimates the girls to your... Strange physiology. Now show me where you keep the girls. I need some ideas for my own room!"

She was going to store men? Why did she need to keep men around?

But well I didn't see a reason not to and took her to see the one incubator I had. The dark damp room was humid and warm. The naked girl was awake and unrestrained, but her eyes betrayed that there was nothing behind those eyes other than the desire for another tentacle. Seeing me she laid back and spread her legs with a smile. Oh it is about time for another batch of eggs isn't it. Maybe it's time I created an egg layer to manage this for me before it gets out of hand.

Doing just that I slid my limb into the gaping hole. I had grown so large my limb was barely able to fit in her now so yes it was time for an egg layer. I laid the single egg in her. It's not that she couldn't grow more than one it was just that I wanted the egg layer to be able to control what it laid so I would let it grow to a larger size.

Of course after the intense session the succubus was looking at my countless limbs with eagerness. "Say... Mind if I have a try of those?" I didn't need to be asked twice my limbs lifted her up as one went below. I found her body was perfectly elastic for me as if already transform. I just kept feeding more and more of my limb into her. Amazingly the twenty foot long length fit entirely inside her and from the way I was able to still move around in there she could fit more.

She also had plenty of magic so I went to finishing her transformation. In a moment the womb in her was changed to be the most nurturing place for my eggs. Interestingly she didn't have any eggs of her own, sad because more of her race would be the best thing I could ask for. She seemed to be able to inflate indefinitely and her capability to grow any offspring was limited by the magic she had. I fed another twelve foot long length intro her mouth and pumped her full of as much food as I could manage.

I might have gone overboard. I didn't realize that with my size I had been holding back on the incubators and I needed someone more resilient to let myself loose on. It had been... ten hours?! Guess I better let her go. I made sure when I planted an egg to shield it with magic so she couldn't absorb it like the tentacles in the pit.

Without me filling her she returned to looking exactly the same no sign of her **** stretching at all other than the perverted expression she had on her face. "Ohhh~ Yesss~ I'm so glad I got sent here by the master. I'm going to have tons of fun."

I pushed the dazed succubus to the door. "Come on, your team members are awake they are waiting for you." She left applying her magic disguise to herself again.

I was looking forward to the changes to come.