Sakura-chan, a girl who decided to run away from home on Friday night due to her boyfriend's repeated cheating. The female friend she relied on was not captured, and as a last resort she decided to stay at the house of a close male friend. However, her friend, who she thought was harmless, is actually an extremely sadistic man! ? Exploited by an unexpected male friend, she develops sexual sensibilities, and in the end, she turns into a masochistic sex slave...
