Hey step bro, we need to talk... Yesterday I was in the shower, and I caught you spying on me. What was that about?! You're attracted to me....? Really? Well, in that case I have to admit that I'm kind of attracted to you too.. It's a bit weird, but we're not related, so it's alright... Right? How about we just give it a try? If I show you what you were trying to see yesterday, will you show me yourself naked too? We can masturbate together, and I can tell you how I'd like you to jerk off for me!