Like A Mom

Eventually, dad suddenly says to me, "I do believe you'll need your mom, Keita." My mother passed away when I was obviously a kid. I used to be sad at first, but I somehow been able to accept it. Why now...? Anyway, dad brings four ladies facing me and says, "The lady who goes with you the greatest can become your mom. You live with them for a while and score them." I don't need my mother anymore, so I just give them low scores. Similar to this, I start living along with four ladies...