Kazoku no Shisen Shisshiki

A family's daily bath time turns into a playful competition, where everyone races to remove their clothes first. The youngest sister, a spoiled child, often gets help from their mother, while the older sister is quick to join in. The protagonist enjoys these moments, but the dynamics shift as the stories explore various intimate and taboo situations within the household.

Each chapter delves into different scenarios involving family members, from shared baths and secret games to more explicit encounters. The collection includes tales of sibling rivalry, parental involvement, and hidden desires, all set within the confines of a seemingly ordinary home. As the boundaries of familial relationships blur, the characters navigate their complex emotions and physical urges.