Alice" is a woman with a strong sex drive. She has sex with her husband every night, but it is not enough. Her neighbors can hear her moaning in their thin-walled apartment. The neighbor's husband, whose wife has gone home for childbirth, listens in and agonizes day after day. One day, "Alice" visits the neighbor. This was the beginning of it all. She is easily cuckolded and becomes addicted to his dick.