Kyonyuu Kazoku Saimin

Yuuichi’s father has remarried and his new wife Mifuyu and their daughters Natsuki and Akiha are moving into the family home. Yuuichi has considerable reservations about the new family members, especially since his father has to work away from home again for a long time. On the Internet, Yuuichi buys a laser pointer that can be used to make other people follow your commands. After a test with his mother-in-law is successful, Yuuichi realizes how much joy his new family members can bring him…