On hers, Lydia enters

Emilys face relaxes as she sees whos entering.
"Lydia" she says, and smiles, "What coincidence."
You can´t believe your luck. But if Lydia is here, wouldnt John enter your changing room to in a second? Quickly, you pull your hand back, but you hear no door opening and Lydia says: "I decided to refresh a bit, cool myself off. John decided to stay in his room, I think he isn´t sure how much of his...situation is visible through swim trunks."

Are you mistaken or did Emilys mouth twitch when Lydia refered to Johns cage?

Lydia continues: "Are you alone here to or did you bring your new boyfriend with you?"
She laughs and you see Emily blush. "Come on, it´s not like that."
"Well, whatever you say" Lydia laughs. She´s still outside your field of view but you hear her removing her clothes. "I think you´re lucky."

Emily shakes her head, smiling, and finally moves her hand back to open her bra. "To answer your question: Yes, Ethan is here as well, and I´m sure he´s waiting, I-, I mean we should hurry up."
Then she drops her bra.
"She´s so pretty", you think to herself.
Her hair runs down her shoulders, her rather small breasts framed by lines of gold.

"God I´m jealous", you hear Lydia say.
"Off what?" Emily says, sceptically looking down on her breasts.
"Are you kidding? Do you know how annoying breasts my size can be?" Lydia responds, and finally steps into your field of view.
She wears nothing but light blue lingery, pushing up her breats, which, in comparison, definetly are large than Emily, by a good bit, although not massive themselves.

Your hand back around your dick, you begin to jerk of almost subconsciously as you watch the two women.

Emily shakes her head. "It´s me whos jealous of you. I see how boys at parties look at you. What I would give to have boobs your size."

Lydia smiles a bit. "I guess they do have some nice side effects. But hey, you have nothing to be jealous of, you´re beautiful."
Now Emily smiles as well. "Thank you."
Then Lydia turns to face your wall and opens her bra, then she steps out of her panties.
You´ve seen her naked before, but you don´t know if its the situation your´re in, or the fact that Emily, right next to her, is now fully undressed as well, but you´re hard as ever.
For a second you see both the women in all their beauty-then they put on their swimwear. Emily has a one-piece white swimsuit, Lydia a two-piece in black.

Suddendly you realize that you´re supposed to already be by the pool, and that it would be really suspucious for you to take longer than both the girls. Besides, when not covered by the water, your hard-on would be clearly visible for both the girls, which would be arkward to explain.

You grab your towel, then you quickly make your way to the door and up the stairs.
Its freezing on the roof, you cast your towel aside then you dive head first into the rather warm water of the pool. Just as you dive back up and your head breaks through the water, you hear Lydia and Emily approaching.
You turn around to face them, trying to act relaxed as they come closer.