I remember specifically the swim suit shopping scene they talked about getting “bikinis or one pieces matching or not matching” the swim suits were just slutty enough that they could bunch them up to look like thongs but had to pull them out at the pool because there were families there. The parents go out to dinner leaving the girls to do what they want. That’s where they find the guys. Where the two girls tease them by making out with each other before blowing each and every guy.