Indeed they were adults and were perfectly capable of handling themselves but there was the volatile mixture of alcohol and mutant powers to consider. There was a cover that could be blown. Their hen's night, could be next day's headline.
Happily, nothing of that kind took place, at the expense perhaps of having to take only a few drinks to keep a better eye on the girls. Anyway, Ororo was just as susceptible to cause damage. The most important thing was that she was able to make sure that the party was under reasonable control and that the professor had nothing to summon her about the next day.
Still, it was duty that caused her to rise up early in the morning, having no hangover to worry about. She dressed prim and proper and proceeded to the kitchen.
"Good morning ladi--Oh Jubilee you look like hell."