What is "presexual"

Usage examples of "presexual".

But their lovemaking was gentle, very tender, almost presexual, Pirius thought.

Oblomovkan childhood involves a psychological regression to a carefree, presexual existence where libidinal pleasure is derived primarily, if not exclusively, from the ingestion of food and drink.

Myshkin represents a feminist delusion that she could escape into the nonpatriarchal, nonviolent shelter of presexual innocence.