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1.
The noise you hear when a couple in an apartment near you is having sex in a large tub.
First I heard the water run and fill the tub followed by the couple laughing and splashing around together. Later, all I heard was moaning and rhythmic sloshing.
by MR2 April 20, 2008

Words related to rhythmic sloshing

bathroom bathtub bathtub sex couple noises sex