Girls and women can sexually abuse boys

According to a study done by Cortoni and Hanson in 2005, 4-5% of all recorded sexual abuse victims were abused by female offenders.[6] However, the Cortoni study numbers don’t match the official statistics by The United States Department of Justice which found a rate of 8.3% for “Other sexual offenses” for females and The Australian Bureau of Statistics found a rate of 7.9% for “Sexual assault and related offences” for females.[citation needed]

Other studies have found rates to be much higher. For example:

In a study of 3,586 of the cases of childhood sexual abuse, 9% had a female-only perpetrator and other 9% had both male and female perpetrators.[7]

The sexual abuse of children by women, primarily mothers, constituted 25% (approximately 36 000 children) of the sexually abused victims. This statistic is thought to be underestimated due to the tendency of non-disclosure by victims.[8]

http://en.wikipedia.org/wiki/Female_child_molesters