Amy comes back

I was almost to the street when I saw Amy turning the corner, coming back from her jogging. I looked quickly around but there was nowhere to hide. I just stood there with my hands over my cock. She continued running, concentrated in what she was doing and I was hoping she might miss me. But she noticed the naked guy, slowed down and started walking toward me.
“Hi, care to tell me what you’re doing outside naked in the middle of the street.”
“…”
“Come with me.” We move inside my garage. “Ok, now you would prefer that I asked you mother when she’s back why you were naked in the middle of the street?”
That got me going because the last thing I wanted was her telling my mom and I knew she could do it. So out came the whole truth about wanting to show myself to her and being caught by Miss Haruka and the photoshoot that just took place. When done I just stood there, waiting to see if I was doomed.
“So you wanted to impress me? That’s so cute, and flattering. I work out a lot to be in good shape and it’s nice that people notice and appreciate. Did you sometimes masturbate thinking of me?”
I slowly nodded, thinking she would get mad.
“Wow, that’s flattering!” She paused, looking at me and thinking. “I’m starting to get wet from the thought of you stocking your cock and thinking of me.” A silence fell between us and I could feel her gaze appraising me. My cock was slowly getting hard under her lustful gaze. “You know, if you want to show me your physique you should drop your hand.”
Shit, I could hardly believe it! I swallow once, and then dropped my hand, letting her see all of me. I even did a slow turn so she could look at my ass. While I was turning she had moved closer. I was surprised and almost backed up. She got close to me and grabbed my ass with one hand while rubbing my cock with the other.
I closed my eyes and enjoyed the feeling. Amy whispered: “I think your neighbor is watching us.” I distance myself a bit from Amy but realized I was still visible from the street. “Oh, I got a great idea. Go inside and I’ll come see you.” I quickly ran back in my house while Amy went to talk to Haruka. Once inside, I grabbed some clothes and waited to see what was happening. After a bit of talk Amy came inside my house seeming disappointed that I got dress (maybe it was just my imagination)
“She wasn’t able to take a good picture of us because there wasn’t enough light inside. But she has a proposition for us. She wants to take pictures of us, and good ones. Of course she wants at least artistic nude but I’m sure she wants nude and even hardcore pictures. She’s your neighbor, do you know her?”
“She was my art teacher at school and she talks gardening with my mother but that’s it.”
“Do you think we can trust her?”
“I think so. She also teaches students outside of school and I never heard anything weird.”
“I always wanted to do some sexy or artistic nude pictures. We could always go for this and see if we want more. What do you think? Maybe even continue where we left off…”
“…OK.”
“She has to prepare so the photoshoot will be Friday evening at 8h. Oh! I got a great idea! We could put on costume, that would put us in character and more at ease and I got a great idea for a costume. Just leave everything to me.” And with that she left.
Friday evening I waited on the front porch and I saw Amy coming up the street. She had two small bags with her. “So, what’s our costume?”
She smiled at me and said: “It’s a surprise.” I made a face and she add: “Oh come on. Don’t you trust me? It will make a great photoshoot. One you will remember for the rest of your life.”
I reluctantly went along because I did not want to press and cancel this opportunity. We went to Haruka’s house and rang her bell. She answered the door wearing denin shorts and a black camisole. I could see her bra strap under her camisole spaghetti strap. We got in and Amy gave me my bag, telling me to dress in the upstairs bathroom while she gets everything else ready downstairs. “Just wait 5 minutes before coming down to make sure we’re ready.”
I went to the bathroom, closed the door and was finally able to see what costume or theme she had thought of. I opened the bag and saw…