I think the last panel of the first one has a type, おしっこ辺り is probably supposed to be おしっこ渡り. I translated it that way.
It's been 13 days since I became a girl... and it's an emergency...Being here as a girl is a very odd feeling...".... (okay, let's go!) Please show us your tits!" Um... Even if you all three ask me at the same time... They must have been practicing for when they found me...Since I did become a girl and all, I thought, why not have some fun streaking outside! I was wandering around looking for a good place and ended up deep in the mountains. This definitely seems like somewhere I've come before a long time ago.After carefully scouting the place out, I took off my clothes. Slowly, carefully... Looking down at my feminine body, which was getting really horny exposed to the sunlight, I dropped the clothes that had been on my body to the ground with a rustle. Pretty good stripping technique, if I do say so myself.When my last piece of clothing, my panties, slipped down over my butt, my hands stopped briefly. ...my legs were trembling. When I softly touched my butt in response to the nervousness that had come over me, a jolt ran through my lower stomach as if in reward. My pee path began to feel funny, and seemed like it might start crying...I got carried away and fell asleep naked, and some brats found me. I tried running away in desperation, but that ended up just giving them a few minutes' of all-out fanservice of my bouncing breasts and swaying butt, and now I'm completely surrounded.This is really really really bad... boys this age are super curious... geez, what am I gonna do...... "Whoa!" "Look! That naked chick is really here!" Ahhh... they make me sound like some kind of forest spirit... am I famous or something? "Why are you naked!?" ...there's no way I can answer that...
This is bad... I don't have any experience acting as an older lady, so I have no idea how to deal with pervy brats like these... This is no place to be showing you my tits...It's been six days since I became a girl.