Otodoke! Takuhai Musume!

It was just another ordinary day, like any other. But it all changed with that suspicious email... "We'll deliver your ideal girl to you". You decide to play along, and respond. And top your surprise, some days later, you hear the doorbell ring... It's the girl of your dreams! And it's not a hoax! She makes herself at home, and begins her lovey life together with you. "We'll be together forever. Hehehe!"