A collection of erotic dramas depicting the human relationships and sexual habits of members who gathered at a class reunion! Thirty years have passed since their school days, and now they are all respectable fifty-year-old mature women. They were so innocent back then, but now they've become so lewd! They reunite with their first love, and even though they know that they both have families... the alcohol gradually takes hold, and they gradually get hot and there's no turning back!