CRIMINAL LAW — Particular offences — offences against the person — sexual assault — Sentence — relevant factors — gravity of offence — lower end of range of objective seriousness — not planned — victim withdrew consent to sexual intercourse when she realised offender was not the man she thought he was — response to charges — guilty plea — contrition — remorse — unprecedented sworn apology to victim in court — nature and circumstance of offender — prior criminality — significant anger problems — requested continued counselling while on remand — good work ethic — excellent prospects of rehabilitation — special circumstances — young age (21), need for ongoing counselling — Sentence procedure — relevant material — victim impact statement read in court.