Konna Ko ni Shita no Oniichan Desho!!

A collection of eight short stories by Takuya Mori, each exploring taboo relationships and forbidden desires. The first story follows a young man who finds himself drawn to his little sister, blurring the lines between sibling affection and romantic attraction. Other tales involve chance encounters, secret affairs, and the complexities of human intimacy.

As the characters navigate their hidden feelings, they face the consequences of their actions and the societal norms they challenge. From a rainy day encounter that changes everything to a high school student caught in a dangerous game, each story delves into the darker side of love and lust.