First, set some ground rules

My mother slowly stood up again and was about to start buttoning herself up again, but I intervened.

“Wait, wait! You don't need to do that! If you're gonna be one of my cumdumps, then you need to be accessible whenever I want to, right? So you should always be naked from now on! Actually, the same applies to me, too!“

My mother looked at me for a second and then nodded with a serious expression on her face.

“My, of course! You're totally right! If you're going to use me all the time from now on, then clothes would really just be a hindrance. I'll take them off right away, OK?“

She immediately started undressing again and was fully naked only a few moments later, not bothering to hide anything. Her tits were on display just as much as my semen on them, as well as my earlier load still dripping down from between her legs. Satisfied with my work so far, I smiled.

“Yeah, now that's more like it! Now, just to clarify one final time. From now on, you'll always be close enough to me so that I can use you within 10 seconds at most, unless I have given an explicit order that prevents that. Also, I won't ask for permission anymore. If I feel like fucking you, then I'll simply ram my dick inside you. If I want a blowjob, I'll give you a sign just like before and you react instantly, got that?”

My mother listened silently with an expression more focused than I was used to seeing from her. After I finished, she closed her eyes in order to process all of my rules. A short while later, she opened her eyes again and smiled.

“Yup, I think I got it! I’ll try my best to satisfy you, so tell me immediately if I’m not doing something correctly, OK?”

I nodded and returned my focus to the people passing through the street in front of us.

“Alright, let's walk around for a bit to search for possible candidates! Make sure to point people out if you notice them, OK?“

Without waiting for her answer, but still checking whether or not she remained near me, I started walking. The feeling of liberation I got from walking around in the middle of the city without any clothes and my mother as my willing cock **** next to me was beyond words. It was simply amazing! Thinking about my situation like that got me hard again rather fast, prompting me to speed up my search.