P.I.M.P.

So I am looking to buildup my twitter following
Niche : Adult - Promoter of verified content and sellers

As of now I have a handful of followers and really limited interactivity.
But, since I am looking to get around 5k - 10k followers I was wondering what can be the possible sources to increase followers and also what can be the monetization techniques
(except for earning commission on sale of content)