Season 1
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.
Episodes
1 Resting Hina, Moving Kanako. A Hardened Resolve, the Blood of Deflowering. May 28, 2015 
2 The Muddy Body Fluids That Fill the Pool. The School Swimsuits That Don't Float. Jun 26, 2015 
3 The Unending Play of Vengeance. The Unstoppable Deflowering. Sep 25, 2015 
4 The Time Stopping Nightmare. The Tragic Finale Cannot Be Stopped. Oct 29, 2015