He moved his hips and shook it from side to side. He wouldn't tell anybody when he showed them that trick, but the image he conjured up was his older ...ister spread out on her bed and inviting him to come and mount her pale, ripe body.That had been three years ago, just before she went off to college. Since then he had mastered Kegel exercises and last summer, after the first almost accidental coupling with a full-grown woman, he had become a wandering stud with a lawnmower, servicing a score of. " So I did.She smiled at me sweetly, calmly touched up her lipstick, and watchedme watch her every move. When she was done, she put the lipstick backon the printer table, still unscrewed. Then she said, "Go ahead, youknow what you want."So I started stroking myself. She let me do this for awhile while shewatched. Then she said, "Oh, that's not what I thought you wanted. Ithought you wanted this."And she ever so slowly reached for her tube of lipstick. She turned itover to show me the. "I remember back in high school I read ascience fiction novel by Isaac Asimov. It was called The End ofEternity. In it, time travelers went around making what they calledminimum necessary changes to affect the future. I think that may be howthe Gate of Worlds works. It just leaves out the minimum requirement." You mean we had to change presidents before I could be changed into agirl? Surely something more minor than that would have caused thechange."Dave shook his head. "No, not quite right. It. "Did you like your violet eye shadow?"Violetta ignored the question, he hadn't noticed it among all theother changes. The doctor carried on talking as if nothing unusualhad happened, telling him that the make up they'd used was calledpermanent, but would need refreshing every couple of months and in anycase would wear off over time."I've got my cosmetologist coming in again shortly to fit you up withsome nice looking nails, then I can give you a lift when I leave."In fact the woman arrived.