Technique used if a girl lets you
finger her in the ass, but
won't let you have
anal sex with her. Most effective when you can tell that she is curious to try it and turned on by her own naughty thoughts, but scared that it will
hurt. Sneaking it in occurs after you have successfully put one, then two fingers in her ass. This is when you quickly make the switch, pulling the two fingers out of her ass and sneaking your cock in there instead without her noticing the switch until its too late. This is when she will most likely just accept that she has a cock in her ass and just keep taking it.