She did catch you after all

"If you want them off Olivia, you're going to have to do it yourself" you grin back at her.

She can't see much underwater, but soon her groping hands find what she's looking for and she deftly undoes the drawstring. The fabric clings a little, but she manages to get the shorts down past your hips. She takes a deep breath a dives under the water to get rid of them completely.

You feel the tickle of her hair floating against your legs, and with a brief tug the shorts come free.

Then you feel something amazing, Olivia releases a burst of bubbles against your legs which roll up your legs, bounce against your grow erection, and roll up your stomach. It feels unusual, but very arousing. You tell Olivia when she surfaces.

"I didn't know if it would work, but I thought I'd try" she laughs.