Greet her back.

"It's going great. Good to see you, Lira," you say with a warm smile back.

"Come to swim with me, huh?"

"Of course. I need a relaxing day off."

"Stressful day at school the other day?"

"Something like that..."

"Well, let's enjoy today!"

She laughs and splashes a bit of water into your face. You grin and splash her back, causing her to frantically giggle. You then see her take off deeper into the pool, swimming quickly before turning to face you with a gesturing hand.

"Come on!" she shouts.

You shrug and join her, swimming after her. She's incredibly quick through the water. The two of you make your way a distance to nearly the opposite end before she finally stops and pants. She seems to be having fun, and it is for you too, to be honest. Lira is such a nice girl, and you needed a bit of fun that didn't lead you at the end of a witch's wrath.

You two make your way to the other end, and you lean on the ledge with your arms wrapped around to the surface. You both float submerged still as she looks to you.

"You're the best, John. And this is nice," she says as she brings her slender legs up to float in the water.

You lean back and relax. The water does feel nice and cool over your skin.

"This really is nice, isn't it?" you reply.

"Yeah... We should do this more often. We just need to hang out more often!"

"I agree."

You can't help but eye her over. She's pushed a bit past the surface now, giving you a full view of her soaking wet, shining mounds barely covered by that tiny black bikini top. They're so perfect--not too big and not too small. But then you notice something strange. The fabric of her top moves unnaturally often to the waves of the water though just on one side.

The shoulder and side strap on her side fall loose. The bikini falls partially off, completely exposing her one breast for you to stare wide-eyed towards. With the one cup gone, you can see her nipple. You've never seen this much of her chest before. As it floats there exposed, you feel your cock start to rise up to the front of your trunks.

"Lira," you whisper. "Your top."

"Huh?" She looks to you oblivious for a long moment.

She looks down and gasps, pressing a hand over her breast, pushing it up against her fingers. Somehow that makes it tease you even more. Your erection grows and now the sensation of stroking over it becomes even more obvious. You shift uncomfortable as you try your best to make it look like you're not getting a magical hand job next to her.

She reaches back and ties back the traps, moving her hands to shift her bust around for a moment until she's satisfied.

"Phew. Thanks. That could have been embarrassing."

"Yeah... Uh. No problem."

Some time passes as you both lean there and talk. It takes a bit to get over that previous awkwardness, but Lira didn't seem to mind at least. You chat, do a bit more swimming, and then you both decide it's time to get out of the water.

The girl heads off towards the other attractions of the centre as you look it over, dripping with water. That wasn't too bad besides the nip slip that occurred. All things considered, that could have been much worse. You also guess you have enough time left to do one more activity.

As you look around, you see...