"Aika" grew up with a wealthy parent without any inconvenience. At the recommendation of his parents, he married a man who was older than him and lived a mediocre life. One day, ● I was taught "Daddy activity" by a classmate at the school, and I met a man who I contacted with a little interest. Although I felt guilty, I was uplifted by the feeling of excitement and discomfort. When he met the man again, the kind man tied Aika with a rope. At first, I was interested and wanted a little stimulation, but someday I became addicted to being sucked in.