Big black dick skewered! - Drugged 4P circle sex! - Unable to escape from the intense pleasure of an aphrodisiac and a giant dick [Episode 1] At a certain bar, Chisato drinks alcohol containing an aphrodisiac and becomes unconscious...[Episode 2] Kozue loses her husband. - She is introduced to a black man and allows him to touch her body... [Episode 3] Sachiko comes to a bar alone, but is picked up by a black man and ends up having a relationship with him... [Episode 4] They move into the same apartment building. - Mio becomes friends with a black man and ends up having a physical relationship...