New Delhi, Dec 24 : Britney Spears recently enjoyed a saucy sex session with a mystery man, according to reports.

Apparently, the ''Womanizer'' singer defied her father Jamie''s ban on men and enjoyed the rendezvous - and even bragged of her romp when she got home, reports the China Daily.

A source said: "She''s been a prisoner in her own home and began to crave affection and attention from someone other than her parents, which is only natural.

"She told her dad she got a ride with the person she''d arranged to meet and gone to their house in Los Angeles for a few hours. "

She told him not to worry and that it was someone she''d known a long time who was a good person and wouldn''t hurt her."

However, Jamie - who is co-conservator of her estate following her public meltdown last year - was apparently furious over the incident.

The source added to Britain''s Now magazine: "Britney told him that she was a grown woman and ordered him to get out of her room. She didn''t come out for the rest of the day." (ANI)