Itsuki, a salaryman who's left exhausted every day by work, has some things he secretly looks forward to. One of it is the time when he feeds the stray cat by the convenience store he usually stops by on his way home. And the other, is to have the beautiful staff at that convenience store ring up his items. With those simple comfort as his nourishments, he continues to live his days ordinarily. However, those ordinary days are about to tragically break down because... Ekuni, the beautiful convenience store staff who was a source of Itsuki's comfort, turned out to be a crazy guy whose got a really unhealthy obsession with him...!? A possessive younger seme with no common sense X a middle-aged uke who's been moved both emotionally and pleasure-wise! This is about a reckless and pleasure-fueled possessiveness that will turn into salvation!