Onii-san Hiromi and Aya 2

Well Long story short. Hiromi was forced to be Aya's older brother. Well, after doing fun activities with Aya he is treating her like a younger sister. He iis enjoying his time with her. They act like brother and sister.

In this scene, Hiromi and Aya were playing games and making ice cream (hiromi is a good cook). She got tired and so did Hiromi, so they fell asleep on the couch.

Aya (c)
Hiromi (c) Me