Fact: This assumption of risk wrongfully places the responsibility of the offender鈥檚 action on the victim/survivor. Even if a person went voluntarily to someone鈥檚 home or room and consented to engage in some sexual activity, it does not serve as blanket consent for all sexual activity. When in doubt if the person is comfortable with an elevated level of sexual activity, stop and ask. When someone says 鈥渘o鈥 or 鈥渟top,鈥 that means 鈥淪top!鈥 Sexual activity forced upon another without valid consent is sexual assault. California requires affirmative consent that is mutual, voluntary, knowing, ongoing, and revocable at any time.