Kushi can be used all over the body, so if you have sensitive nipples, ears or knee joints, it's a great toy to tease these with. It's a great vibrator to learn about your own body and what feels good to you, as well as for foreplay with a partner.
You can use Kushi's pointy nose for pinpoint sensations on the clitoris or nipples, or hold it horizontally to create widespread pleasure.
Add some water-based lubricant for added sensations, especially on the clitoris. Roll it back and forth over and around your clitoral area if you want stimulation during penetration.