A KINKY housewife was knocked out cold in Asda — after her vibrating knickers left her overcome with excitement.

The thrill-seeking shopper was wearing a pair of Ann Summers battery-operated Passion Pants to spice up her sex life.

But as she pushed her trolley she got so aroused by the 2½-inch vibrating bullet inside that she fainted.

The 33-year-old fell against shelves and banged her head in the crowded store at Swansea, South Wales.

Paramedics rushed to help — and found the black leatherette panties still buzzing.

They switched them off and removed them before taking her to hospital.

The woman — who has not been named to spare her blushes — made a full recovery but her pride took a knock.

As she left hospital a paramedic handed her back the naughty knickers in a plastic bag.

An Asda spokesman said: “We like to think shopping with us is exciting enough already.”