If her younger sister is cuter and bustier than her, and she loves me dearly and constantly tempts me with her breasts... can you endure it?... This work is the story of a man who couldn't endure. Whether it's in the morning, in the bath, or when she's out at work... she constantly makes lewd sex appeals while asking, "Want to get naughty?" See for yourself whether he succumbed to temptation and found happiness.
