These moms are sexually frustrated because they don't have sex with their husbands. The AV director invites these couples on a two-day, one-night trip to a hot spring, and secretly tries to get in touch with them. As they experience thrills and pleasures that are close to their limits, the carnal desires of these moms, who yearn for cock, only grow stronger. The sensation of a raw cock stored in their uteruses and the pleasure of a gushing ejaculation inside their vaginas are revived, and they are finally satisfied with six creampies.