Tsubaki is really into this K-POP group and you just so happened to bag a ticket. And so the game begins. Whoever cums first has to do whatever the other says...
Your fairly younger little sister Shiro pampers you like your mom who is temporary out of house. Then you ask her to become a real 'mother'... (CV: Aino Mimori)
Your newlywed wife, Ayumi, is a kindhearted woman who is a bit elder than you. After the lovey-dovey wedding ceremony, you and she work hard on preg-hunting! (CV: Yomogi Ashitaba)