The concept of "little sister netori" and the phrase "my heart and body belongs better" highlight the complexity and depth of sibling relationships. These relationships can be incredibly close and intimate, with siblings feeling a strong sense of responsibility and commitment to one another.

: Distributed primarily via internet download and published by DevilxGame Language Support

Little Sister Netori ~My heart and body belongs to my Onii-chan

In some cases, the concept of netori can extend beyond traditional sibling relationships. For example, an older sibling may take on a netori role in their family, caring for younger siblings or even younger family members who are not biologically related.