Green’s Dictionary of Slang

(Aus.) sexual intercourse.

1950, 1955		‘No. 35’ Argot in G. Simes DAUS (1993).
1974		J. McNeil How Does Your Garden Grow Act III: That’s what I was busy not thinking about when you started with yer scratching and Juicy-Fruiting.
1984		J. Meredith Learn to Talk Old Jack Lang 28: juicy fruit, a root (sexual intercourse) [DAUS].
1999		G. Seal Lingo 91: juicy fruit, after the brand name of a chewing gum, means root (sexual intercourse).