Gakuen de Jikan yo Tomare
TMDB
All seasons:
1
director:
Hiromi Yokoyama
playwright:
Haya-sa Kauta Ne
season number: 1
number of episodes: 4
IMDb: tt14881670
Overview
The bastard son of a rich aristocrat is hellbent on seeking revenge ever since his father abandoned him and his mother.
He decides to teach his father a lesson by destroying what he treasures the most, his two daughters.
He infiltrates their prestigious school with a magical time-freezing device he received from a witch - and proceeds to repeatedly rape his half-sisters, leaving them confused, helpless and begging for mercy.