Genre: 2DCG RPG
When you feel a difference in height or size... do you feel sexually aroused? We call this Anastimaphilia or a sexual attraction to size difference. The young potion maker Arnoldus lives in a large house on the edge of the village. He has a kind sister Artiana and a cheerful younger sister Valentinya. They have a housekeeper named Shion as well. One day Arnie accidentally makes a potion that malfunctions and turns both of his sisters gigantic, drastically changing their ordinary lives. Coincidentally new feelings began to sprout in Arnie... Though he will be swayed by naughty feelings towards his sisters and housekeeper, he will work hard every day to put together a potion to bring them back to normal.