From Stiles looks, Isaac hadn't been so sure, but now that he'd chatted with the boy for awhile, Isaac was eighty percent sure Stiles was a complete and total virgin. This could work in his favour, or against him. Only time would tell.
"Aw, come on now. It's not always a bad thing to hear," he said, practically purring as he moved between his own bed and Stiles', sitting down beside the boy.
"I mean, not if the someone having sex in your bed is you."