A woman who had sex with her father pleaded guilty to incest on Wednesday, nine months after he was sentenced to jail.
She is the first woman in Singapore to have been charged with incest, in what is believed to be the first consensual case prosecuted on the island republic.
Neither father nor daughter can be named because of a gag order granted to the defence.
The 24-year-old woman was first charged early last year with permitting her 46-year-old father to have sex with her in the master bedroom of their flat in Serangoon in April 2008.