Immediately after graduating from junior college, Suzu married her boyfriend Shigeto. The couple plans to hold their wedding next spring, and before that, they visit the Kudo family, Shigeto's only relatives. For Shigeto, who lost his parents, Kudo and his uncles were like fathers to him. However, the land where the Kudos live is a magical land where the lewd custom of 'tasting' the lovers and brides of the men in the family is rampant! Kudo and his friends notice Suzu's cuteness and try to seduce her in various situations...