It is unclear which model of Porsche the "romp" took place in. REUTERS

A Swedish couple have been fined £3,500 after being caught "romping" in a Porsche while driving at 70mph.

Police from Linkoping, Sweden, pulled the pair over for dangerous driving. The driver, one Alfred Eklund, admitted that he had been "impulsive", "incredibly stupid" and "a little naughty", reports The Sun.

Mr Eklund's good lady however admitted only to "licking ice cream" off his body, although it is unclear how this was achieved while he was driving at 70mph.

Mr Eklund was fined £2,500 while his passenger was forced to pay £1,000.