Objective The aim of this study was to verify the effects of stress on compulsive sexual behavior disorder and the mediating effects of active coping strategies and self-control. Methods A self-reporting scale was administered to 300 adults aged 20 to 39, and the collected data were analyzed. The measures used for the study included a perceived stress scale, the way of coping checklist, a brief self-control scale, and an online compulsive sexual behavior disorder scale. Results The correlations between stress and active coping strategy, stress and lack of self-control, and lack of self-control and compulsive sexual behavior disorder were -0.18 (p<0.01), 0.38 (p<0.01), and 0.26 (p<0.01), respectively. Conclusion First, stress level was positively correlated with compulsive sexual behavior disorder. Second, self-control completely mediates the relationship between stress and compulsive sexual behavior disorder. Third, self-control and active coping strategies had sequential mediating effects in that order.