Re: 15th
Stiles was dumbstruck. He was taken by surprise and realized that Derek had played him the whole time. He wasn't getting what he wanted and they both knew but Derek was giving him what he said he wanted. It caused Stiles to become angry and so very confused at the same time.
It took the teen a couple moments after Derek left to react. "You bastard," Stiles growled out knowing Derek would be able to hear him and Stiles had no doubts enjoy his anger.
But two could play at this game, well maybe, but Stiles was willing to try. He was hard and aching and he needed to come. With spitting into his hand Stiles wrapped his hand around his cock and started to beat himself off with a loud gasping moan. "Fuuuuuck."