I keep coming from my son's friend's uncontrollable sex... Nami Okimiya - Okinomiya Nami

The movie revolves around the forbidden and intimate relationship between Nami Okimiya, a woman, and Hirosuke Jun, her son's friend. The title suggests that Nami is drawn to Hirosuke's uncontrolled libido, leading to a series of passionate encounters. As they navigate their desires, they must also consider the secrecy and potential consequences of their actions, given their familial connection.