Answer:
Ask your parents when they are in a good mood.
Ask to have the sleepover at a convenient time.
Be polite instead of demanding.
Keep the first sleepover simple.
Offer to do something kind in exchange.
Show them that it will be a good opportunity for you to socialize
Geoffrey Chaucer narratives the “Pardoner’s Tale”
Someone or something that is important and powerful and must not be ignored.
Sorry do want me to give you synonyms or two other ways to say stay