descriptionに書いてある通り
>You must designate your clothes as skimpy armors on 'Sexlab Aroused' otherwise except for Orcs, potential criminals will not do their duties. If you don't like registering your clothes, then you can turn off this function on MCM.
Arousedのbaka edition使ってるなら服にキーワードを設定することもできる
種類とやり方はPDFに書かれてる