"Would you like to write a hot spring report?" This is the fourth installment of a documentary that covers the whole story of getting drunk and having sex with celebrity wives who were lured in a reader participation project of a travel magazine! Rinka Onishi (23), a celebrity young wife who applied from Setagaya Ward, is on the verge of passing out from the extreme sex that she would never have with her businessman husband! Mika Kanauchi (27), a travel-loving housewife who applied from Shinagawa Ward, gets drunk and shakes her hips on a handsome dick, squirting on the camera!