While I am glad that they also hang out outside from work, this is definitely not something I am okay with. No matter whether the women in question were underage or not, coercing anyone, for it be male or female, to drink alcohol is not okay. Now of course we don't know what exactly happened, especially since there is a huge difference in "coercing" and "encouraging", so you can't really judge, but nevertheless, alcohol is something one should drink when they want to, not because someone else persuades them to.