When you gangbang a girl and all cum inside of her. You then pick her up, shake her up and all pull out straws to drink the milkshake out of her pussy.
Ben: me and the boys are planning to have a milkshake later.
Cody: yeah bro, Iâm down.
When you and some friends cum in a girl, she does a handstand, you shake her up and then equip straws and drink the milkshake in her pussy.
Ben: Hey bro, me and my girlfriend are gonna make a milk stand later. wanna come?
Tom: hell yeah dude.