A man with memory loss has sex with a girl with petite breasts who satisfies him to rescue her friend

A Japanese dude wakes up with no memory, only to be approached by a girl with small tits claiming her friend is in danger. Despite his amnesia, he\'s eager to help. The girl leads him to her friend, who\'s tied up and in distress. He frees her, and both girls express their gratitude with a steamy encounter.