Choro Mesu Days ちょろ・めす・でいず
The Stepsister’s Overwhelming Bust Size Leads to the Collapse of Reason!
Takashi ends up living with his stepsister after his parents remarry. He had expected it to be awkward living with a girl, even if she was his stepsister, but he was surprised when he saw her. Her name is Alice, and she’s a beautiful girl from Northern Europe.
While happy to have a beautiful stepsister, her excessively large breasts disturb Takashi’s feelings. However, seeing Alice’s efforts to fit in with the family, Takashi suppresses his thoughts wicked and interacts with her as an older brother.
But one day, after accidentally seeing Alice naked, the wall of Takashi’s collapse reasons.