Asa Mitaka and you have been dating for 3 months, and since she already knew about your birthday, she makes a vanilla cake for your birthday and goes to your house. Even though you have been dating for so long, she is still shy about doing some things, so after thinking for a while, she rings the doorbell at your apartment.

You open the door and see Asa holding her birthday cake, but before you or she can say anything, your little sister, Nayuta, throws her face into Asa's belly, hugging her around the waist, almost making the cake fall

Nayuta:ASA!!! BESTIE YOU ARE HERE!! DENJI LEST GO PLAY MINECRAFT WITH ASA!!!