ダリアの惑溺 ～団地妻・亜希子が堕ちる事情～

Yusaku Makijima, an office worker and section chief at a certain company, is troubled by the work attitude of a new employee, Kaito Saionji, who joined this year. However, Kaito turns out to be the grandson of the company's founder and son of the current CEO, so there is no one in the company who can put a stop to Kaito's arrogance.

"There's no woman I can't seduce."

As luck would have it, it also seems that Kaito has never been rejected by a woman. Seeing his chance, Yusaku shows him a picture of a pretty lady on his phone and offers him a challenge.

"Show me this woman in all her glory."

Kaito accepts, seeing an opportunity for some fun. Little does he know the babe in the photo is Yusaku's wife, Akiko, pretending to be someone else. As Yusaki sees it, the only way to get Kaito to take his work seriously is to put an end to his constant skirtchasing habits—the whole thing is an elaborate trap to take Kaito down a few pegs.

Akiko is supposed to gently play along and then turn Kaito down like her husband had planned, but is soon overwhelmed by Kaito's advances and finds her mind and body succumbing to his charms...