Epic Quest of the Demigods

Your journey begins in an ancient Greek temple that's been mysteriously relocated to the Arizona desert. As ordinary people, you find yourselves chosen by the gods and bestowed with divine powers. While you are learning to control your newfound abilities, a divine messenger appears. Your quest—to recover a powerful artifact that has fallen into the wrong hands—is outlined.
Throughout your journey, you engage in numerous obstacles and mythical challenges while having to protect each other. Here, you flirt and tease each other wearing ancient Greek attire, adding an element of playfulness and light-hearted banter. As you grow stronger, you also become more comfortable with your roles, and you realize how hard it is becoming to separate your real selves from your divine personas.
You encounter the final villain in Sedona's red rocks; here the magic of the location aligns with your pretend divine powers. The fight is intense, but together you manage to overcome the villain. Your rescue mission ends with a romantic climax under the Arizona sunset, physically and emotionally exhausted but feeling an even deeper connection.

Successful execution of the demi-god theme will require some preparation. Firstly, research and choose deities you both align with in terms of traits or symbols. Understand the abilities and limitations that come with your selected deity. This will guide and limit the 'magic' you're able to use during your quest.
Next, you should prepare some conflict scenarios in advance. The intensity and difficulty level of these scenarios should rise with the progress of your journey. This itinerary will keep your adventure harmoniously paced and better managed.
Finally, you'll need appropriate attire to fit the character you are roleplaying. Search for adult Grecian style costumes: these should be comfortable apart from being sexy. Your outfit is not just for visual appeal but should also help you get into character.

Choose your deities wisely; understanding their personalities and stories will lead to more complex and enjoyable roleplay. Remember to balance play and seriousness to maximize the experience: epic adventures require epic foes and epic struggles, but fun should be a cornerstone of your adventure. Emphasize cooperation, the goal is not to outshine your partner but to use your abilities and strengths to complement one another, thus deepening your bond.
Bring handy snacks and hydration with you for this long adventure; dressing up and acting the part will take more energy than you might anticipate. Finally, always remember to be respectful and aware of your surroundings, especially during outdoor roleplays. Avoid areas where you might disturb local wildlife or other people, and always clean up after yourselves to maintain the beauty of your chosen adventure locations.