(get sexual gratification through self-stimulation)
消えられるようになる
消えそうな様子
to disappear without leaving any trace
消えずに残っている
the state of being left without disappearing
to disappear unexpectedly leaving nothing behind
消えてなくなれ。
はかなく消えやすいもの
something that is fleeting and that easily disappears
消えそうな時
the time when something appears as if it is just about to disappear
of a thing that has disappeared, to revive