いつまでも僕だけのママのままでいて！ ～ああ、良いよママ！もっともっとしゃぶらせて！！デリバリーママがストライクゾーン過ぎて僕の股間はもう限界！！！～

It all began with a leaflet.

"Delivery Mama 'Mother' Business service Housework - Cleaning - Childcare On the behalf of those who are busy, we will fill for them in as your mothers."

It was a flyer for housekeeping business service, a new agency just started in this area. The normally apathetic protagonist held it in his hand, and called the number that was written on the leaflet.

[Translated from [url=http://www.hs-crowd.co.jp/anim/product/pro_pc/pc050/story.html]Official Site[/url]]