My Little Sister s GirlfriendChapter 16
Now that I was fairly certain it was the lovely Lily that had played the trick on me by pretending to be my youngest sister Princess in the darkened bedroom, I knew I had to get even no matter how much I had to humiliate her to get even. One thing I was reasonably certain of was that I would be wise to not tell the whole story to Princess because I suspected her sense of humor would fall short of accepting the fact I had humped another one of our sisters by mistake. In fact, I was certain...