zil kei lujvo

x₁=k₂ is a plaything/toy.

In notes:

pinjyzilkei: k₂ is a sex toy; more specific: a masturbation toy resembling a primary reproductive organ.
zilkeicna: c₁=k₂ is a toy shovel for digging c₂.
kelcrfidjetspina: x₁ is a fidget spinner.