Behind Closed Doors (anime series)

is a three-episode OVA hentai anime series produced by Milky Animation Label and aired between 2001 and 2002. It tells the adventures of a married man with a great [...] appetite who stays on a [...] mansion where he accidentally uncovers his perverted and dominant side.

Plot

Chicko lives with his wife Yoshino Ogawa, whom he cares for and has great [...] attraction for. One night, after a [...] act between The Two, Chicko receives a letter stating he has won a contest and is invited to get his prize on a specified address. After trying to approach the location by car, the two get lost for a while but they soon find a mansion indicated to be their destiny by the GPS included in the mysterious letter. When entering then place, the couple is welcomed by a maid who invites them to stay the night in one of the mansion's apartments. After a breakfast was served to them in the following morning, Anna, the daughter of the mistress, introduces herself before making obscene comments AbOUT the couple's [...] life, shocking them and making Yoshino ask to stay alone. Afterwards, Anna leads Chicko to another room and shows him a bound woman with milking breasts, questioning him if what he sees is interested. Confused, Chicko runs through the mansion in order to find his wife, just before he receives a telephone call of the house's mistress where she claims he wishes to unleash his [...] fantasies involving violence, [...] and sadomasochism. Then Chicko gets into many [...] situations with different female slaves across the mansion while trying to find Yoshino.