People respond to an assault in different ways. Just because you didn’t resist physically doesn’t mean it wasn’t rape, in fact, many victims make the good judgment that physical resistance would cause the attacker to become more violent. Lack of consent can be express (saying ‘no’) or it can be implied from the circumstances (for example, if you were under the statutory age of consent, if you had a mental defect or if you were afraid to object because the perpetrator threatened you with serious physical injury).