Telling girls what to wear in sex stories is completely wrong. It violates the principles of consent and respect. It can have negative impacts on how girls are perceived and treated in society.
Such a concept is highly unethical. It disregards the autonomy and individuality of girls. It promotes a harmful and unequal view of gender and relationships.
This is a very inappropriate and disrespectful topic. Telling girls what to wear in any context, especially in sex stories, can be seen as objectifying and demeaning.