Grandpa's secret sexual development that drives a naive girl crazy ~ Memories of being trained in the countryside that summer ~ Ichika Matsumoto

It's early summer in a rural town where Ichika begins to hear the cries of grasshoppers.When she returns home from school, she finds her mother crawling on the floor. ``What should I do? I can't go volunteering like this...'' Ichika, seeing her mother suffering from back pain, insists that she go and heads alone to the old man's house. The elderly man is said to be an elderly man who lives alone and is unable to lead a daily life without support. But Ichika didn't know. This old man was a frighteningly lustful man and set his sights on the young and naive Chichi...