HUNTB-572 Insert all you want with a fixed monthly fee! Convenience store edition. If you accumulate points with a fixed monthly fee, can you insert as much as you want with convenience store part-time girls and area managers?

That convenience store is located in Tokyo, and while the female clerks have extremely high facial value scores, sales are abysmally low. So, the owner introduced a system, and sales skyrocketed! At this convenience store, you can make a points card, and within the charged amount, you can buy as many products as you want and earn points too! "Huh? Isn't that normal?" you might think. Here's the kicker: according to the points, you can stick your fingers or dick into the female clerk's mouth or pussy as much as you want!