He balked and said "She's my twin sister, you perv!" I apologized. I had an idea to get rid of them. One that would help me out as well. I asked how old they were. They were only 1 year older than me. "As you can see, this place actually is my lair and I have just set it up. I don't have any of my friends here to help yet. I can't let you get to the boss fight so easily. I don't want to kill you too quick or it will be boring." The girl was going to say something, but I raised my hand. "I'll have to test you. Everyone starts somewhere. I will test you with the amount of ooze that I started with. If you can defeat them, you can go to the next stage. If you can get all the way to my biggest form, I'll fight you for real. Does that sound fair to you two?" They shared a look before they both nodded. I lifted my tail and separated two drops of ooze. I started out as just 2.5 grams. I placed them on each of their right shoulders. "When I say 'Go.' they will start to attack you. If you can defeat it, we can go onto the next stage." The two both looked at me as I returned to my original position. I then gave the word and they moved.
They moved along their shoulders and under their shirts. It was funny to see them try to hit it or knock it off of their bodies. I could stick to walls at 90 degrees. There was no way they were going to succeed at that. When they went down their backs they yelped as I went along their spines. When they went to the ass cracks, they began to panic. "What the hell are you-" the guy said before I pushed inside them. They groaned from the intrusion. "You asshole! What the hell do you think you're doing!?" the girl snapped at me as he looked at me. I shrugged and said "This is the real test. I'll give you a hint. What I'm going to do next, will make me stronger, but it can also bite me in the ass if you can turn the tables." I then started to drain them. They had a Water affinity. I guessed that they were dogs from their name, but titles could be ironic. I did not care. After 25 minutes, I was 27.5 grams. I did not have to split up, so I did not. I was also having the oozes cultivate as they drained. By the 50 minute mark, the two were 302.5 grams each. They were also Mid Qi Condensation Stage. I stopped draining them.
I looked at them. The girl was looking pretty uncomfortable, but the guy was doing much worse. I had been going back and forth and it was directly over his prostate. He had already cum at least three times. The girl was really concerned for her brother and tried to shake him awake as he passed out. He was going through the ordeal without complaining a single time though. I had some respect for that. He was crying and that made her cry as well. I was going to be an evil character, but even I could not keep being that cruel to them. "It's been about an hour. You can't win. Do you want to give up or come back tomorrow?" They refused to give up. I nodded at them and their warrior spirit. "Come back tomorrow. I will keep the ooze inside you. If you try to remove it, I will kill you." The twins tried to get up. They guy was too weak to even stand on his own. The girl had to bend over and carry him on her back. "We will kill you for this!" she hissed. I waved them off and watched them go. I would try my best to test them. Even if they did not give up, I could use them as batteries to create more clones.
