Yuko had just started her own massage parlor after settling down into married life. As she was preparing for their grand opening, she unexpectedly ran into her ex-boyfriend while receiving a delivery at home. He found out about her new business venture and began showing up every day afterwards, sticking close by. At first, Yuko reluctantly entertained him but soon found herself getting more and more drawn into his presence...

結婚生活も落ち着き自宅でエステサロンを開業することになった夕子。OPENを間近に控える中、宅配でやってきた元カレと偶然にも再会しサロンを始めることを知られてしまった夕子はOPEN後から連日粘着されてしまう。はじめは渋々接客していたのだが身体の相性だけは抜群だった元カレに次第に取り込まれていき…