pthirani

I have a funny problem. I have been married for 12 years and my wife would not let me go down on her. She says it is too difficult for her. Previously she would not give me blow jobs but now she does. The problem arises as soon as I take my mouth near her vagina she gets too excited and says she has palpitations. Once I forced myself and she came in 30 seconds but now she would not let me even kiss her. She says it is too exciting for her and she can not stand it. I have tried all I could think of and also consulted a sex conseller but nothing seems to be working. Before marriage she used to get palpitations when she became too happy but not in last 11 years. Any ideas? I would love to go down on her.