Lechery, lustfulness, the state of being libidinous(noun)
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Use "libidinousness" in a sentence
"Women of New York: … their air of intelligent libidinousness"
"He was continually embracing and kissing me -- and in the latter indulgence, he often disgusted me beyond measure, by the excessive libidinousness which he exhibited -- I merely mention these things to show the vile and beastly nature of this man, whom the world regarded as a pure and holy minister of the gospel."
"(III. 5) mentions when speaking of that nature of woman, which he thinks suggests to her every possible act of libidinousness: --"