Samantha accidentally brushes against your erection

You have a nice view of Samantha's chest sitting next to her. You can easily look down and see the top of her breasts and know that there's just so little fabric hiding her nipples from you. When the water bubbles right you can see the protrusions of her nipples through her soaking wet bra as well. It's a beautiful sight that you're trying to commit to memory.

You're only half paying attention to the conversation the others are having as a result of you attention to staring at Samantha. But she's very animated and gesticulating as she talks to Tom and Claire when suddenly Samantha strikes your erect cock that's under the water with her wrist.

"Oh!" Samantha says instinctively when she's caught totally off guard.

Claire and Tom can tell exactly what happen and they burst out laughing. Samantha tries to play it off as nothing, but it's too late. They know exactly what happened.

"If you could see the way your husband is looking at you, you wouldn't be surprised by what's in the water," Claire says. "I wish my husband looked at me that way," she says and then reaches down under the water. "Oh there's some life down there after all."

Claire keeps her hand under the water appearing to be squeezing Tom's cock. She turns to her husband, "Tom, is that from looking at me or Samantha?"

"Only you babe," he smartly replies and then leans over and gives her a very passionate kiss while she still seems to be playing with him beneath the water.