I told her the door i entered in. The door was not properly locked so when i pushed it that opened and i entered the house. She asked me for how long ... was in the room and what i have seen must tell her honestly. I told her that i was in room earlier to her coming out of bath room and saw her naked. Saying this i started feeling some strange feelings in my shorts ( i was wearing shorts and tee shirt at that time). She asked me not to tell that to anybody and started looking at my face. She. " I did, and felt my pussy being invaded as slowly but surely, he pushed his cock in to me slowly.It hurt going in, my body tightening in pain, but, once in, I was able to get used to it. I tensed and he stopped, knowing my little sphincter was stretching to accommodate that large intruder. Once I calmed down, he slowly pushed it in, sliding deeper just a little each time, until he was buried deep in my inner self. The whole time, he's ever so slowly sliding his hand up and down my tiny soft. Cassie had both her hands on her brother’s head and a big smile on her face. Chris’s head was moving up and down as he licked her vagina. Tracy could tell he didn’t really know what he was doing but Cassie seemed to be enjoying it. After about a minute Chris raised his head and asked, “So? How does it feel?”“Feels weird, but also good,” was Cassie’s reply.“Well Mom really liked it when John was doing it to her last night,” Chris said.Tracy was startled to hear that. Had the twins seen her with. “What do you think’s going to happen?” Miss Parker asked me. I could tell she was worried.“I’m sure it’ll be okay,” I lied, taking her hand in mine.“WELCOME HUMANS.” We all turned to the stage, where we saw two people stood there. Well, they weren’t really people. They were dressed in what appeared to be lab coats, but their bodies were far from normal. They had completely blue skin, and 4 arms each. One was a very beautiful woman, and one was a very handsome man.“Which of you is the leader?”.