NITR-007 The perverted old men's club and the busty girls. The perverted old men set up a naughty lottery prize trap. - Kaede Niiyama

The girls of a certain shopping district are engaged in various volunteer activities for the elderly in the local senior citizens' association. This time they are holding a lottery. If a winning ticket is drawn, they will provide the service written on it. However, these old men of the senior citizens' association are cunning and have a sexual appetite that is not inferior to that of the younger generation! The winning ticket is secretly swapped for an erotic one... They have to take a bath together in risqué costumes, help clean the yard, give massages... "Why have they changed to such erotic services!?" The old men are in bliss with the erotic service of the girls of the shopping district!