pleasure vs sexual practice

pleasure and sexual practice both are nouns.

Word	Noun	Adjective	Verb	Adverb
pleasure	Yes	No	No	No
sexual practice	Yes	No	No	No

As nouns, sexual practice is a hypernym of pleasure; that is, sexual practice is a word with a broader meaning than pleasure:

Other hypernyms of pleasure include sex, sex activity, sexual activity.

pleasure (noun)	sexual practice (noun)
sexual gratification	activities associated with sexual intercourse
an activity that affords enjoyment
something or someone that provides a source of happiness
a formal expression
a fundamental feeling that is hard to define but that people desire to experience