This is a different variation of the same kind of theme as "Bet Your Sweet Ass." In this one, though, the siblings are in lockdown due to coronavirus, parents and her boyfriend are quarantined elsewhere, and the brother and sister are a little slower, more hesitant in pushing their luck. A little.
College sophomore Lisa Campbell and three classmates spend the summer pledging the 4-Beta Sorority. The 4-Betas have rough hazing rituals that include public nudity, spankings, sexual training, streaking adventures, lots of physical exercise, and dominating male pledges. Lisa learns to become a leader as she guides her companions to become accepted as full members of the sorority.