Maid Sisters' Service

During a business trip, I lived with two newly recruited maid sisters—the considerate Kiyomi and the passionate Shizuki—for a month. Although I had lost my memory, my little thingy was still very energetic! However, just when the sweet days were about to come, my father sternly asked me to find someone to get married to as soon as possible?! And even withdrew all my savings?! Wh-what should I do?!