Alternate theory: Some people feel a great deal of guilt about having sex, usually for something in their past that was either sinful or they were wrongly told is sinful. If she has trouble accepting sexual love from her husband, she might feel the guilt being dissolved if Jesus would give her sex. But that is not only adultery against her husband, but clearly impossible physically anytime after 27AD, and also would be conisdered by most to be highly disrespectul, even blasphemous. Because of any of these things, Jesus must take the initiative, and overrule any such "opionions of men", and thus she must imagine the rape if she is to overcome her aversion to her own husband. Scripturally, she needs to understand that a woman is blessed by a Christian husband's love, as Jesus dwells in the husband, just as a man is blessed by the presence of Jesus in his wife, helping her love him with Jesus' love. If this theory is correct, normal psycholgical therapy should reveal it. Then, the demon can be dealt with through normal exorcism methods. There would be little point in an exorcism until the problem is solved, as her subcoscious would be simply inviting the demon back.