Now, this was new. Of course, they had had the obligatory Talk some years ago. But with the usual sense of unbearable tween embarrassment on Lotte’s part. She’d just barely contained her desire to fly out of the room. Since then it had never again come up, until the vitamin D remark. Lotte had never dared to bring up the topic of Saskia’s [nonexistent] sex life, much less make suggestions.