Informe encubierta: negocios side de la joven esposa vol. 6 parte 3

An unlicensed sex shop quietly operated in a certain part of Tokyo. A housewife works part-time in a nondescript residential flat. Because it is unauthorised, the sex is on the house depending on negotiations, and in fact, all the customers won't leave without sex. When they break in with a camera, they find a number of attractive young wives...