The reason for suspension seems to be spam misidentification
It doesn't seem to have anything to do with erotic posts.
I have filed a protest and am awaiting response
However, I can't tell you that on Twitter, so
please someone tell me

停止理由はスパム誤認みたいです
エロい投稿などは関係ないようです
抗議は提出していますので対応待ちです
ただしツイッター上でそれを伝えることができませんので
誰か教えてあげてください