In determining whether crimes against a single victim were committed on separate occasions under this subdivision, the court shall consider whether, between the commission of one sex crime and another, the defendant had a reasonable opportunity to reflect upon his or her actions and nevertheless resumed sexually assaultive behavior. Neither the duration of time between crimes, nor whether or not the defendant lost or abandoned his or her opportunity to attack, shall be, in and of itself, determinative on the issue of whether the crimes in question occurred on separate occasions.
The term shall be served consecutively to any other term of imprisonment and shall commence from the time the person otherwise would have been released from imprisonment. The term shall not be included in any determination pursuant to Section 1170.1. Any other term imposed subsequent to that term shall not be merged therein but shall commence at the time the person otherwise would have been released from prison.
Ca. Pen. Code § 667.6