Mina Luxx, the third delivery girl, joins them, her slim body pressed between Sam and Clara. She's bisexual, her curiosity piqued by their moans. She watches as Sam and Clara lick each other's pussies, their tongues delving into wet slits. Then she takes a turn, her tongue flicking over their clits, making them squirm. She reaches for a sex toy, sliding it into Sam's tight pussy while Clara licks Mina's wet cunt. They switch again, this time with Sam and Mina in a 69, their pussies pressed together, while Clara fucks them both with the toy. They finish with a standing sex sandwich, their bodies sliding against each other, their pussies dripping, their moans echoing off the shower walls.