The girls were all ears as they excitedly listened to me. It was a long story with Grace and Kim adding their perspectives. After I finished, the twin... admitted that it was hard to believe. It seemed too much like a fairy tale to them so then Allison asked, "Are you really going to take us with you?" Yes, you can come with us. You will need to dress in some jeans, warm shirts and some good outdoor shoes since we will be riding our horses to the cave. I want you to know ahead of time that there. ”“I know.... getting a hard-on” She said, and with that her hand moved down my belly, and straight to my cock, her hand wrapping around it. I froze at the feeling of someone touching me like that for the first time. My sister’s hand gently rubbing my erection. She put her head on my chest and watched what she was doing.She started to build up pace, and soon my hips were bucking in time with her hand. Suddenly she stopped and in an instant she straddled my hips. Her hand guiding my cock to her. "I should be able to engineer a reversal ring, but it would have to touch his skin. And I'd need his ring in order to study it first." When he said this, my heart sank. How in the hell would we be able to get either done, much less both? I guess the Doc saw my downtrodden expression as he came over and patted me on the shoulder. Taking my hand, he led me to the office and inside, pointing to the tiny figures sleeping together in a row. Macy's pups! I squealed softly so that I did not wake them,. Justin also managed some good shots with his film cameras. Sean had one enlarged for the lobby at the office. He's sweet that way.As the ride slowed to a stop, I asked Sean to grab Herr Gunter, because I had business with Siobhan. I promised her father a dance and he was going to get it. Francine was in on the plan and Christine follows my lead in everything, so Siobhan had nowhere to turn. We had her moving toward the house before she could begin a protest.It turned out that we need not have.