スケベ心
Meanings
1
dirty mind; lecherous thoughts
Colloquial term for a mind preoccupied with sexual or lewd thoughts.
He doesn't even try to hide his dirty mind.
He approaches women with lecherous intentions.
2
conniving mind; self-interested thinking
Colloquial, less common than the sexual sense; refers to a calculating, self-serving mindset.
His kindness came from a conniving mind.