Naughty Tentacles

Naughty Tentacles is an achievement/trophy in the first Bayonetta game that is unlocked by destroying the tentacles of Chapter 9.

Description
"Destroy all the tentacles that drop down together in a single sequence of Chapter"

Guide
Recommended to use Kulshedra and Scarborough Fair and play on Verse 8. Scarborough Fair can slow your descent and Kulshedra has a long enough reach to possibly hit the tentacle's weak point, a glowing orange spot. If you constantly attack you'll eventually hit the tentacles. If you're good enough, then you could just fall and break them without even slowing down.

Here is a reference video.