We had sex and then Mom needed to start dinner. Penelope had on her little black dress and her high heel shoes. She was definitely getting better at w...lking and sitting. She would spread her legs and lift her dress to get me excited.Then Friday came around and her date picked her up. Mom insisted that they pose for a couple of pictures. After all, going to the Senior prom with a senior was a very big deal for an eighth grade girl. I almost choked when Mom asked him to stand behind Penelope,. I notice that she is finished in Produce and was about to start down the isles. Fortunately, I was also finished with produce but I lingered in the Produce Section for a few minutes so that I could go into the isles from the opposite direction from my dream girl. This way I go up one isle while she goes down the same isle and visa versa. This gives me a chance enjoy her walking towards me several times while I shop and also gives me a chance to make some small talk with her. After a couple. Better she than I."Oh, uuuhnn, Lexi," was all Krissy could manage twisting to situp a bit."C'mon Krissy," Darla interjected, "it's not like YOU'RE doingsomebody, relax." By then however, Krissy was truly beyond realresistance. A head cold, coupled with my period had meant Krissyand I hadn't made love for nearly a week so she was way pastready.Lexi threw her all into the head job but after a time came upfor air. "God she's big, gimme a break here Dar." Darla swungsmoothly into position and. They then took turns sipping water from the bucket until the bucket was drained. They then fall asleep on the cold concrete. Matt wakes up first the next morning and feels different. He feels a weight on his chest and looks down and sees that he has some A-Cup tits. His hips had widened too and his stomach was a little bloated. His ass also did not feel sore anymore. He looks over and sees his sister awake as well. He could see that she also had changes. Her hips had widened and her tits went.