香箱座り: sitting in a catloaf pose

cat

割り下: Japanese sauce usually made of sake, sugar and soy sauce, used for preparing various boiling water pot dishes, such as sukiyaki.

割: proportion; tenth / 割り: ratio or proportion; mixed with (a beverage)

slowly but steadily

黄昏: dusk / 後昆: posterity

(chiefly women's speech) first person singular pronoun: I, me

to sleep / to go to bed / (と～) to sleep with, to have sexual intercourse with / to lie down / (of miso, sake, etc.) to ripen, to ferment, to cure

adverbial form of よい (yoi, “good”) / adverbial form of いい (ii, “good”) / 良く, 善く, 克く: good, well / 良く: frequently, often / 良く, 善く: having astonishing ability or guts / 能く: (literary) able to

浴室: bathroom