hûn-hǒ͘雲雨

clouds and rain

clouds and rain; favors bestowed by a monarch or high official to his subjects; lovemaking; sexual intercourse; rain shower

figurativeeuphemistic

English Wiktionary, “雲雨” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%9B%B2%E9%9B%A8 · confidence: Medium (Wiktionary)