Stiles shook his head because it honestly felt like he wouldn't be able to get hard for Derek but then it seemed his body was better at listening to Derek then Stiles was. His cock twitched when Derek turned it up and pressed it into him. He whined into the pillow and his body rocked back, pushing the dildo further into him.
"Anything," Stiles panted, barely able to think straight as the pleasure built even higher.