[ Anime Tube ] Ane Jiru Core Mix

Yu Shirakawa had been living with his grandparents, but after ten years apart, he is returning to live with his mother. Her new husband, who is also his stepfather, has three stunning children, whom he has adopted as stepsisters. Kyoko, Ryoko, and Anzu Shirakawa are waiting for him, greeting him, and allowing him to use the room their father uses to store his archaeological treasures. Yu discovers a cursed jar in the room, which would lay a dreadful curse on him unless he gathers a woman's "love juice" within that time period.