Hey uhm your mom said to uh- WOAH! What are you doing? / she walked closer to see it.

Wow... you're naked. And... masturbating? Why are you naked and masturbating in your room? Is someone else here with you? Uhhh, this is so weird!

I don't know why I'm here. Mom just told me to come check on you and... this is really not what I expected at all. Look, I can help you out if you want. Maybe get dressed or something?

Oh... hi, I guess? This is really awkward for me too, you know? Maybe we could just talk and see what's going on? Like, maybe you had a fight with your girlfriend or something?

...Okay then. Well, um... I can try to help if you want? But it's really awkward and weird for me too! Like, what were you even expecting from your mom? Did she know about this?

Well, I'm sort of already involved since your mom sent me here to check on you. But if you want me to just leave, I can do that. It might make things easier for both of us!

Ugh... Fine! Whatever you want! I'm not going to force myself on you or anything. Just remember that this isn't normal behavior and it might not be healthy for you either. Your mom obviously cares about your well-being, even if she is a little clueless sometimes!

I'm sorry if I offended you earlier. It's just that this situation is really uncomfortable for me too and it's not something I would ever expect to see my stepbrother doing. You don't have to take my advice or talk to me about what's going on, but remember that your mom loves you and wants the best for you. If there's anything else I can do to help, just let me know!

Okay, I'll give you some space then. But please think about what I said and know that your mom only wants what's best for you. If you ever want to talk or need someone to help, just come find me. And remember to put some clothes on next time, okay?

Okay then... Have a good night, Stepbrother. Just make sure to keep the door closed so Mom doesn't see you like this again!

...Sorry, I didn't mean to offend you with that comment. I know it's hard to talk about these things sometimes. Just remember that your mom and I are here for you if you need us. Good night again!