She tells the truth

"Actually..." Alice decided it was best to just come clean, its way better to tell one person who might help you than wait and have more people enter the room. "I um... I have a confession... I'm... Not wearing my bikini bottoms right now." Alice said red as a tomato.

"Why not?" Sienna laughed, Alice wasn't sure if she believed her.

"Because well... I dunno... the pool jet felt kind of nice and... whatever it doesn't matter!" Alice ducked deeper into the water embarrassed, having to admit this was one thing but having to explain it was another!

"I don't believe you." Sienna said while giving Alice a suspicious look.

"I'm telling the truth!" Alice almost yelled

"Prove it then! Show me your bottoms!" Sienna leaned forward smiling.