"Things must have changed
I thought a stag do was an all male event .... "
''Tis true. Sort of.
The last wedding I worked at had a male bridesmaid and a female best man. The tales she told of the groom on the stag do......
"No, definitely not, as it would appear that OP and his mates are looking for unpaid whores."
I doubt his mates actually know he's on here and looking for a free whore