They are captured.

For the Feature, the quartet are staying at the Villa with a guy who can't be trusted.

He drugs them so that they all fall asleep at once.

He finds Tracey outside by the pool and gets her first.

She's tied up very tightly and gagged (even though she's 'out').
He carries her inside...

He deposits her in the Living Room.

Rosa is next.
She's taken while 'passed out' on the bed after her shower, so she's tied up naked.

He finds Priscilla 'knocked out' in her room as well.
She was (conveniently) changing out of her bikini, so she too is tied up naked.

All three share the couch...

Just Amanda left.

He saw her 'passed out' by the pool while getting Tracey and left her.
All part of the game.

He goes to her and ties her up tightly.
He doesn't bother gagging her- she makes a good protest for the next Scene.

For the main event (as it were), his buddy Sarge arrives when the time is right.

They talk about how they plan to punish and abuse the ladies while they play passed out in front of them.

The group is 'woken' up by some light slaps on the face (and tits).

They all protest- save the gagged Tracey- but the man's stern talk 'shuts them up.'

He explains that this long weekend is going to be longer than they could have imagine.

It truly is their Vacation Nightmare...and it starts now.