Have some fun.

You and Gemma enjoy the cool ocean water, although you spend a little too much time in the sun as you begin to develop a reddish sunburn on your back. You decide after an hour to head back home, making a detour to the shops in town to gather some supplies. The town is fairly quiet at the moment, being just after the peak of the holiday season, and there are very few people around. You head into the supermarket to get some groceries while Gemma takes a walk down the street to go get some ice cream. You grab some food and drinks, as well as some aloe vera gel for your sunburn, before returning out the front where Gemma is standing with two ice cream cones. She hands you one, and the two of you take a walk down to the boardwalk overlooking the beach.

You take a seat on a bench, and Gemma straddles you, ice cream in hand. You look around to make sure no one is around to see you, but it's not as if any of the locals are familiar with you and your wife to give away your secret affair anyway. Gemma licks away at her ice cream cone, and you notice a little has dripped onto her chest. You lean down and lick it away, the sweet berry flavor mixing with the saltiness of the ocean that clings to her skin. She giggles and rests her hand on your groin, stroking lightly on the outline of cock through your shorts. You chat for a while, finishing your ice creams, before heading back to the car and heading home. The two of you have a shower when you return, and afterward Gemma applies the gel to your burn.

"I'll make dinner," she says, heading off to the kitchen in her bathrobe. "You can have a nap if you like, I'll come get you when I'm done."