A newlywed couple moves into the apartment next to a lonely single man. Harua, the married woman who comes to greet him, is busty but for some reason is not wearing a bra! The man is instantly captivated by her breasts, which are about to spill out of her low-cut dress, and her erect nipples, which are visible even through her clothes. Whether she knows it or not, Harua shows off her big breasts without a bra and seduces him even more...