Loss of body controls

My girl tends to lose control of her body functions during orgasm. She expressed to me that for years, she had guarded that secret as well as her ability to "let go". As time went on, I discovered her "delima" and assured her that what happened between us was, totally, our business and that there is a standing supply of products from Proctor & Gamble awaitng in case. She is a beautiful and highly sexually passionate women. Since that meeting of the minds, she has allowed herself to not be conscious of certain "features" that accompany her "feelings" and is a very satisfied lady. Not that it will impact my thinking but I am interested to know if this is the case with other couples. I am a liberated man with my mate.