In the early hours of New Year’s Day, the victim awoke to find Matthew Grant Wilkinson, who goes by the name of Grant, raping her.
The offence happened in Leyland.
Wilkinson, 29, of Grasmere Grove, Whittle-le-Woods, was arrested later the same morning and subsequently charged with rape.
Wilkinson pleaded guilty at a pre-trial hearing to rape of a female aged over 16 and sexual assault by penetration.
On Friday (May 5) he was jailed for 58 months, given a restraining order, and ordered to sign the Sex Offenders Register.