The wife and I had gone out to the movies and had a few drinks. Then we came home and the wife wants a little pot (helps her relax and orgasm faster/more). We go into the bedroom and after a little fooling around with the toy and some oral on her, she places the tip of my cock into her anus(my wife has always said she did not like it). I don't move and the wife starts moving her hips around to get me worked in. I reach over and grab the lube, apply a liberal amount to the area and start pressing in deeper. I also still have the vibrator in her. She has these really deep long orgasms that look like she is really enjoying it. We both finish in this position and she says that it was great. The next day she makes a special call to me at work to tell me how much she enjoyed it. I said do you know what I did to you last night, and she replies yes and I want some more tonight. So we get ready and get into the bedroom. I do the same things that I was doing the previous night except I make the move to try the anal with her and she flips out. Says what the hell you trying to do. I said the same as last night. The wife cannot recall anything about anal the previous night. Now she is all freaked out and upset, so I go into the bathroom and clean up and we both go to sleep, I am frustrated. Any advise on what I should do about this situation.