I think he's the King's old eunuch, as seen in the previous chapter, where the King was a young boy (a Prince) and the other boy should be Dalmon.
[Verdict: The King loved his old eunuch. He's thinking of him during intercourse with his new/current eunuch (MC)]
fairly legal (19+) avid reader — linguist ♪ ISTJ
very particular music taste · multi–fandom
“우리 애기 있어?” JJY (Semantic Error)
very particular music taste · multi–fandom
“우리 애기 있어?” JJY (Semantic Error)