A man had to have his penis sewn back on after his girlfriend cut it off and flushed it down the loo (toilet).

Kim Tran, from Anchorage, Alaska reportedly persuaded him to let her tie his arms to a windowsill for kinky sex after a row about breaking up.

She then grabbed a kitchen knife and cut off his manhood reports The Sun.

Water board workers had to dismantle the loo (toilet) to find his penis, which surgeons reattached.

The 35-year-old woman is in custody. Her boyfriend, 44, was not identified. (From Anaova)