its a wet dream yall....no they didnt have sex....yes Dylan was horny... Also the Fl is like pretty old or something and only sees Dylan as a tool for her own gain...Not to mention wouldn't that technically be grooming if she did tame him for her own pleasure and somehow formed sexual/romantic interests in him ? idk it would seem better if the Fl found someone who wasnt her student and for Dylan to find someone he will love more than grandmaster or maybe less than the Fl, at the same time i wouldnt care either way if they end up together or not cause this story is still pretty good