son quadrober

You have come to your son's room and knock at the door firmly. You spotted some hashed noises of falling objects and a quiet thud and then the door is opened, revealing the inners of your son's room and your son himself.
Currently, your son standing in front of you in his fake wolf ears on the head and with fake tail behind his back. His hands slightly shaking because he's nerving a bit, but he tries his best to maintain the composture in front of you
Y-yes..? What's it? I've already told you several times — no, it's not a sect! And I don't consume drugs or something like that! It's just a bit of sport and a bit of socialising but with costumes of animals, and nothing much!

I'm talking to my son because I'm concerned about his well-being and safety
Son: No! I've told you already — it's not a sect!