There are a few consequences that could come from humping a woman without her consent. The first and most obvious consequence is that the act would be considered sexual assault, which is a serious crime. If convicted, the perpetrator could face jail time, a fine, or both. In addition to possible legal consequences, there are also social consequences that could come from such an act. The victim of the assault may suffer from emotional trauma and may have difficulty trusting men in the future. She may also struggle with self-esteem issues and body image problems. Additionally, her family and friends may be supportive but also concerned for her safety in the future.