She is going to wear me out.

I'm watching Yui charge up the trailhead with that same unyielding sense of enthusiasm that she seems to pour into everything. At first I think I'm being considerate in letting her take the lead as the trail switches up a steep pitch. Lush green trees surrounding us as we climb higher and higher as I watch the muscles in her thighs flex, contouring her tanned bronze and creamy skin as she steps ahead of me. Her tight shorts stretching tighter and riding higher with each reaching step, showing the bottom edges of her ass cheeks. Then on the next swing of her leg the fabric of the shorts slacks back and exposing a brief peak up her shorts and exposing the soft, now clinging fabric of her black panties. My eyes are transfixed and when she calls back to me commenting at how great the scenery is, I agree and then quickly look somewhere other than her shapely athletic ass.

It really is gorgeous. The trees are in bloom and Yui was right about how isolated we feel. As I continue to trail behind her I begin to suspect that the reason I'm behind her isn't because of some chivalry or because I don’t know where she's leading me. Legitimately I just think Yui is more fit than me. She is barely breaking a sweat striding up the path while I can feel a ring of sweat around the collar of my shirt sticking to my chest.

I am breathing a little heavier as we hike, Yui on the other hand is talking the whole time. Laughing and flirting she is asking me about my day, about the job as a bouncer. The further away from the trail head we get the more excited she seems to become, talking louder and more demonstratively. Occasionally as we walk she flashes me by pulling down her shorts or swinging around to pull her sports bra up. Encouraging me to keep up.

She tells me more about the school, how the girls she teaches seem to really look up to her. Going into detail about these two girls who run on the cross-country team that she just helped get into university by writing their letters of recommendation. When the girls got accepted Yui walked into her office to see it filled with flowers, "so many roses that I struggled to open my office door." She said proudly to me, "and on the middle of my desk was a gold coloured box with a red bow. Guess what was in it?" she says, stopping at a switch back that overlooked the valley.

I huffed and puffed a little to catch up to her and when I do I guess, "a vibrator." I'm not sure where that guess came from but she starts laughing that infectious laugh that makes you want to do nothing more than join along.

"Close! Like psychic close. Do you believe in psychics? I'm not sure I do but you were so close I might have to reconsider," she looks into my eyes with her large almond shaped eyes, biting her lower lip as she tells me, "it was a glass vibrator. It feels amazing. I'll have to show you some time, it’s my favourite thing ever given to me by a student. It came with a note that says ‘Miss Yui you need to know how awesome you are and if you don't screw yourself until you do! Love, your girls.’,” her voice lifts to a higher level of enthusiasm as she shares that with me.

"Wow Yui, they must adore you. I totally get why too, but isn't that the kind of gift that can get a sexy young teacher in trouble with the school?"

"Oh no, the school is pretty cool!" Yui says after considering what I just said to her. "They have boundaries and all that but they encourage the girls to have positive attitudes towards sex and for the teachers to be kind of friends and mentors to the students, if that makes sense.”

I tell her it does except for the part about the girls wearing uniforms in that case. “It is still a Catholic school silly, it’s just run by cool nuns. They really get what it’s like to have a sexual appetite, the head nun of the school calls orgasms ‘gifts from god,’ if you can believe it. I had no idea there were nuns like that out in the world until I started working at the school. She’s amazing!” Yui says as she starts playing with her phone. “Unlike my parents…” she trails off, seeming to ignore a text on her phone.

“Why, what’s the deal with your folks?” I ask her, genuinely asking and also stalling to try and catch my breath as we are at, what Yui tells me is the last switch back before the hot springs.

“Oh, they just don’t approve of me not dating other Asian guys. It’s dumb,” she says this in a way advising me that she does not want to talk much more about it. “They’d really hate you! So don’t you go telling them,” she says with a smile. “Here let’s take a picture!” she exclaims as she skips towards me and swoops under my arm, hugging me tightly her head pressed against my chest and she shoots her other arm out in front of us, deftly taking a selfie that frames the stunning valley view and us perfectly. It is a real skill she has, probably from tremendous practice. “And I know what you’re going to ask, my parents won’t see these pictures. They’re blocked.”

“What about your students I ask?” still trying to get a full understanding of how this work dynamic she has works.

“Only the people I let see my feed get to see it,” Yui answers me without taking her eyes off the screen, running through filters and editing the picture, captioning the photos with some Thai characters I can see when I peek over her shoulder to her screen. It’s a really nice picture and we do look cute together, just then she is sending it out for her followers. “There are some students I let in but not most of them. Here I have another idea for a photo!”

With that Yui hands me her phone and drops to her knees in front of me. Smiling, and determined pulling down my shorts just enough to pull out my cock. “Take it whenever you’re ready,” she says as she holds the base of my cock in her soft tiny hand and begins deftly running her pink tongue up and down the head of my cock. With an urgency that conveys that she knows someone might come down the trail at any time she begins sucking on my cock head, her cheeks getting drawn in as I feel myself harden almost immediately. Waiting until I feel myself fully hard before snapping off some photos with Yui’s phone. I’m not sure why I’m doing it, again possibly just transfixed by her zest and enthusiasm, or because how insanely hot she looks sucking on my dick in the woods, I swing her phone out in front of her, trying to get my abs, her face, my cock and the scenery into frame. I press the button and hold it down, taking a burst of photos of Yui in action.

When the clicking stops on her phone, Yui stops as well. Hopping up onto her feet and tucking my now rock-hard cock into my shorts with a loving peck on my lips. “Now don’t post that one!” she says with a smile. “That one is for personal use. I’m going to run up ahead can you do me a favour?”

“Of course, Yui” I say, not thinking straight with a massive erection testing the stretch of my shorts. The first clear thought I have is that I can see why her and Piya are such close friends.

“I’m going to run up a head to get to the hot springs!” Yui says, calling back to me as she is already on her way, back up the trail, “can you film me when you get up there? Please and thank you!”

Yui turns back to blow me a kiss as she leaves me with her phone in my hand.