[Sir, he is seventeen and has not seen a sex toy in his life.

As for his line of questioning...Riku is straightforward nearly to the point of being intrusively blunt. If he's curious about something, he asks about it. But that means it's easy to feel like you've landed in an unexpected game of twenty questions.]

You like them so much that you don't want to share them with others or something? It seems like a strange kind of business to open if you don't particularly like doing it.