Rub her thigh

Once she has settled back down you decide to change tactics, hoping she might be more agreeable if she is a little more horny. You gently reach down and begin to rub your hands along her thigh. You go up one, briefly across her pussy, and down the other. She lets out a moan and closes her eyes. The rest of the people around you are watching with interest.

Since she has her eyes closed and isn't paying attention to what is going on around her, you decide to get a little bolder. You begin to run your hand gently over her pussy lips through her suit. She moans harder and seems not to be worried about what you are doing. Meanwhile you can feel her crotch beginning to get wet.