きのうのきょう
right on the heels of yesterday; only yesterday
Expression
「昨日きの今日うのきょうだし・・・その・・・性器せいきが痛いたかったりは？」「まだ、少すこしヒリヒリしますけど」
"It's right after yesterday so ... that is ... do your genitals hurt or ...?" "It still smarts a little but..."