She teetered between us and came again vibrating and twitching at her expense. I noticed that all, really all taboos were off the table when she asked...if we could do her a favor. And of course we wanted to do her a favor. She wanted to feel really fulfilled and wanted to try it double vaginally. I can't believe how she had said that at the time... We had already done it with cock and dildo in our two months, and she was not so enthusiastic, but apparently she wanted to try it again now. And. .. and waiting. She had to wait a long time. She'd left the door closed, but not latched and, sure enough, Uncle Bob thought the bathroom was empty when he walked into it.Chrissy jumped for real, making a smear above her eyelash on her forehead and squeaked. She was naked, of course, and she turned to look at her Uncle."OH! You scared me!" she said, as if he had simply walked around a corner unexpectedly. She acted like nothing was really wrong.Bob stared at the young woman. Her breasts were. I put the AC in 18c and it was really cold. We had thin blankets to cover us and we covered ourselves fully enjoying the cold comfort in the summer night.When all the lights were switched off it was pitch darkness in the room and visibility was nil.I did not make any move immediately. Once under the blanket, I removed my under wear and by my movements I made sure that my niece knew what I did, as she was sleeping next to me. After half an hour or so , I asked her, in low voice, whether was. "Well," she said as we sat down. "About that."Tiffany is stuck as Paige until she has the baby in July. That's threemonths. There's nothing we can do about that."I quickly saw where this was going. "No! No!" I said, crossing my armsunder my breasts. "I won't be Tiffany for three months! I have a life too,you know."Linda put her hand on my leg, my smooth, bare leg. It felt good--- andbad."I know you do, sweetie," she said. "Believe me, I know that. And you'remy boy friend. I don't want you to.