Magnus had been getting Alec to do a lot of things he had never done before, and it was just really starting to piss Jace off. Not because he didn’t want Alec to try new things or be happy or to have a healthy sex life (well, maybe not that part, because – well – that was just too confusing to get into)… He just wished that Alec had been able to open up to him all these years instead.
Jealousy. Great.
Adult, voyeurism. Jace sees a bit more than he’d bargained for… This is funny and seriously sizzling.