Showed my chastity to a female friend

2 years ago I bought a 3d printer and have been designing and printing chastity cages for me. Recently, after finishing high school I started selling 3d printed toy and decoration online as well as chastity cages and some other sex toys I was selling/designing. I have started making a decent money from this business. I am applying for college and also helping really close friend who lives nearby (who isn't that great at studying). January is the deadline for most colleges and this saturday she comes to work on some essays. As we are talking I bring up topic about being hesitant to go to US as my shop is picking up and if thing keep going well I might start doing something in my own country.

She was interested in my shop and after hearing I also sell various K-pop keyring and figurine she was excited to see the work. I take her down stairs and show her the empty flat that I using as we had no renters (my parents were usually away for work so I only needed to hide those when they are returning home). As she is going around the chastity cages were also out and I didn't mind because we were cool with each other and as teen talked a lot about these things. I remember previous she showed me the mascara that she used to masturbate so a chastity I was selling was no problem.
As she reached the chastity cages she asked what these were and I explained these are chastity cages used to lock penis. I told her I am also selling a bunch of sex toys as this is a very conservative 3rd world country with little to no sex shops and the sex toys sell really well. She smiles and says she has heard something about them but not much at all. She also asks a bunch of questions like why, how...? and I explain them they do it as a denial fetish, some submissive/power play fetish..... Pointing at the flat chastity cages, she asks, "Is this a chastity cage too? Looks similar but can a penis even fit in something so small." I say," Ya, it takes some practice but if you wear them while soft it fits and prevents you getting hard". She doesn't seem convinced and says she says, "Really, I can't see it fitting, must have a really small penis to fit it". I say," Haha, no it really fits. Since I design them I frequently wear them to test if they are ok. In fact I am wearing one right now." In a joking tone I say, " Wanna see!". "Can I really see them? Haha Show them", she says in a not joking tone.

I am a bit surprised but kinda horny and since I have uploaded the photos to the store photos(not face pics) I waited for a while and said sure and dropped my pants. My completely smooth shaven weewee in a flat black chastity cage was out for her to see. She seemed very excited and happy and asked things I explained before like can I not take it out and stroke without the key.... I say well many chastity come out if you try hard enough but since I printed my own ring multiple time to have the best fit and it's quite tight, it extremely hard. I even try to remove it put pulling but nothing, "Look it won't come off. Wanna have a go at trying to remove it". She says ya. I completely remove my pants and take a sit and spread my legs and say go at it.

She comes over, tugs and pulls, trys to squize my balls out ... but no luck. See seems pleased. I say, "Look I told you a penis can fit in here, and it won't off without these keys. So, without the key I have no change of stroking or even getting hard. there are even some inverted chastity that looks like a small dildo going inside". I move and open a drawer showing some more chastity and pulling out some designs of inverted cage. "I can even were these. See the flat ones can fit a penis. I can also show these if you want" (BTW, I didn't realize that I was proud and boasting about having a small penis). "Ya, try this. This has the biggest "dildo" and the smallest diameter too", she says picking up a white cage. " OO ya that one. Sure. Here I will change the ring too, since it's diameter is so small a tighter ring will force my balls closer and my penis nearly disappears", saying that I take the chastity and start unlocking my current cage. See gets closer and sits right Infront of me. I turn the key this loosens the cage and as I pull the cage out the base ring also opens and I remove it ( the base ring is a like 2 piece connected by a hinge at the bottom).
Her: "It's so small no wonder the cage fits". This is the time I realized I was being proud of my small dick in previous paragraph. I blush, "Haha, tushy is very small". Her:" Tushy. hahaha that what you call it". (Ps. I this conversation is happening in my native language and I said the word that children use to describe their penis, so replace tushy with some childish name for your weewee and think how funny it is). I realize my tushy has started to get some blood flowing and I immediately start lightly slapping my balls. I found out this stops it from growing when i have to remove my cage for cleaning/changing and have been using this techinque to stop the growth. She asks what I am doing. "Lightly slapping my balls 15-20 time causes pain and helps me keep my tushy small so I can wear the cage". "Can I?", she ask. "Sure, go ahead" I spread my legs further and lift my tushy exposing my balls for her to slap. She starts and she is giggling as she is slapping enjoying the torment, her slaps are slight harder than my and after some slaps its very painfull but I bite my teeth and hold it out.
Anyways any blood I had flowing before is now non-existent and I grab the cage. Also due to it being winter my dick was extra small. This is a solid peace and not with a hinge, I put my balls through and now its the turn of my willy. Since this is very tight I have to be very rough with my tushy and I finally get it through. "Haha, nice congrats" she then proceeds to give a pat to my balls like saying a congratulations. She then hands me the cage. It usually take me a minute or two to put this cage, however since she is watching I am nervous and hurriedly push it in and lock and I said before my penis is almost lost behind my balls. "You tushy is so small, it went inside so fast. Now i can't even see it", she starts poking and peeking at my balls. She is rough with my balls, slaping it, poking, pulling it to see my cage. "Can I take a picture?", she asks. Sure I replied but without my face. She take couple of photos, asks me to stand, fold my legs and make different positions, she also pokes my balls, holds it, pulls it, to take proper photo.
"Hey, I have to take some photos for the shop. Do you want to help? I have other props and chastity to try" I said, thinking having someone help would be nice. "Sure, I would love to. What do we have to work with". I take her and show her all the chastity as well as some accessories that I sell/ use to decorate my tushy for the photos. I had ribbons, markers, some hands bands that I use as penis bands, some chains and handbands with stones and jewels (obivious fake jewels), clamps, some catheter that I was planning on using for future design (I have never worn a catheter), also some flowers and other decoration. I also showed her the butt plugs, panties, paddle, anal hooks and other bondage tools( these were also in prototype phase), some dildo molds (again prototype and very bad). I told her maybe no catheter, dildo and bondage for now.
I don't think I have ever seen her so surprised and happy. She got right to it. At first she started with ribbons and drew hearts 💕above the base ring. She took some photos then wanted to change the cage and asked if she could change it. Sure, I handed her the key. She opened the key, removed the cage and then got to the ring. It was gonna be hard but I thought to let her try however she pulled the ring, snuck in a finger and yanked my penis out in one go. I flinched, it was a quick sharp pain and the ring was out. She didn't even care that I flinched she just grabbed my balls and pulled me closer. She then lifter my tushy and said, " hold it". She then went to my balls and started slapping it. Again it hurt but it did the work my tushy wasn't growing. She then when to the table to pick a cage and asked, "How do I know which base ring to use?". Just show me the cage and I will select the ring I replied. She picked a pink flat cage with a gem on the front. She called me over and I picked a pink base ring for it. "You can stop holding your tushy. Lie down and spread your legs in the air", she said as she patted my balls. I realized I was stilling holding my tushy up and looked foolish then followed what she said. I lied down just as she said in a missionary position and used my elbow to lift my head to see my tushy. She spanked my butt and started. It was hinge base so it was easy to put on and after some rough battle with my willy it too was caged. In the same position she took some photos, then made me make all shot of poses.
After sometime she seemed to have taken enough photos and asks to change the cage. I say, "Can we do some cages that I want some photos on the shop". She agreed. I selected a cage and laid down like before but now she said to let my head and arms rest and lie down. I couldn't see what was happening to my tushy but soon enough it was done. She took some photos made me were panties. She took many photos, changing chastity cage/accessories/and different ideas. I also gave ideas about writing things like sissy, beta, small peepee..... She came up with a great idea of a video of me in chastity humping a shoe (This wasn't going to go on the shop, but see like the idea). I humped her shoe. She also took photos of my tushy without chastity. I had to make it bounce, compare it to pen caps,coin and her pinky, stroke it with 2 fingers.... See grew eye above my tushy then a mouth below and my tushy was a nose and by how tiny it was it looked like a nose. A lot of slaps/pat/poking and pulling of my balls and tushy. I once had to pee and told her I need to pee sitting down and she wanted to see. She recorded my peeing while sitting down. Also all the photos were on her phone as she had a iphone which takes batter pics(no face pics). She also didn't use the but plugs.

After a lot of time we ended things and ended up watching "Napolean" movie, we talked and I lied and said the chastity was just a hobby and mostly for the shop as sex toys were easier to make and had a huge profit margin. She also agree that we might have taken thing too far and was happy that I showed her all the things. She returned home sometime in the evening buy mistakenly ended up taking the key but I had an extra. She came back yestarday (sunday), returned the key and we worked on the essay. She asked if I was wearing a cage and I replied yes. She wanted to see and I pulled my pants down and showed it. As I stood with my pants done she took out her phone and sent me the photos. She asked if I was ok with not wearing any pants and I said ok and removed the pants. Yestarday and today, I only put on pants to close the door when she leaves and open the door when she arrives, within my home I am naked underneath. She said that I should immediately remove my pants when she enters. Occasionally, she asks me to wear panties and such. Also see loved to see me pee sitting down and as the toilet is visible from the living room, I am told to keep the door open when I pee. She has told she will bring a skirt tomorrow for some photos and also told me to write her name above my cage at all time unless she asks to change it. She also asked me both days to remove the chastity so she could see my tushy as she find it very cute. She as before slap my balls when I do so. Nudes are not allowed here but comment saying "pics" and I will pm u. If many ask I will probably add the pic in different sub.

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