A perverted man named Mr. Sato, who works as the manager of a female-only condominium, takes pleasure in sneaking into the rooms of sleeping residents at night using his master key. He enjoys terrorizing them regardless of their age before leaving. This twisted hobby has become an obsession for him. Every morning he would greet potential victims at the entrance while wearing a friendly smile that belies his true intentions. As a depraved voyeur, he gets aroused by watching CCTV footage of unsuspecting targets during the day and fantasizes about violating them at night. To avoid getting caught, he turns off the security cameras and carries out his plan under cover of darkness. His actions are so brazen that even when some of the women realize they're being filmed without consent or attacked, they can't resist due to fear and shock. One such victim finds herself helpless against his advances as she's brutally raped and creampied despite her pleas for mercy. Unbeknownst to everyone else, this despicable behavior continues unabated because none of the terrified women dare speak up for fear of further repercussions from both Mr. Sato and society at large. The situation becomes even more advantageous for him when new tenants move in, providing fresh targets for his deviant desires!
