Mostly, naked.

That was the Thursday before prom. The few days were pure magic. I saw Talia and Rachel nearly every day. Spending so much time with them afforded a window into their perverted side. Here're a few highlights:

We went to the movies, and they had a hand down each other's pants halfway through. No one saw.

They invited me to the mall, then after some shopping revealed that they didn't have panties on under their skirts. We went to the photo booth, and they flashed the camera four different ways. I begged them to let me keep the picture, but Rachel wanted it for her collection. Then Talia went back into the booth alone and made me a set that had me nearly faint from blood loss there on the spot. That had them really turned on, so they left me, snuck into the changing room of some lingerie store, and filled my imagination with a host of erotic possibilities. They looked extra satisfied after.

The next few days were much more casual. We'd meet up, grab dinner, and then go wherever we could be alone. I parked up on the hill over town and watched them go at it. Actually, most of our evenings ended that way, with the two of them ripping each other's clothes off and going at it, and me jerking off nearby. They liked it, I liked it. A few times, Talia came over and finished me herself: in her mouth, on her face. Once, she got Rachel to let me shoot my load on her a-cups. Rachel thought it was way gross, but Talia literally ate it up.

By the time prom actually did roll around, I had completely forgotten about the bet. I wanted this to go on as long as it could.