Bound Rena - Part 4: The Shopping Day

Rena has been a good girl for the past week, her bottom hole is still sore from the last session, and she knows that she cannot risk going through something like that again without permanently damaging some parts of her.

Now that her dreams have come true, she remembers someone saying that orgasm torture sessions are like running a marathon. It’s nice to have it once in a while, but doing it without long breaks will strain and damage the body.

Rena is a trans girl, her clit was never been used by mistress Ju. Rena is saving up so that she can make her clit smaller and get a new pussy for mistress Ju to play with, and Ju knows that.

Today, Rena is going for shopping with mistress Ju. She doesn’t know what mistress Ju is planning this time, the life with mistress Ju was always filled with surprises.

Rena is wearing a latex rubber harness underneath her cloths, it’s not tight, so she knows that whatever Mistress Ju is planning for will take a long time.

Mistress Ju took Rena to a shopping mall, it was crowded, so Rena was a little confused while going in. Rena has exhibitionist tendencies, so mistress Ju sometimes takes Rena to malls during closing times on weekdays to have some fun. But nether mistress Ju or Rena do exhibitions in front of unprepared and unsuspecting people, as you will never know if a child walks in on them. Today is a crowded day, so that’s not what mistress Ju is planning.

To her surprise, Mistress Ju took Rena to a normal clothing store, it’s big, but there were not many people inside. This might be a costly place, Rena thought to herself.

“You need new undergarments, my pet.” Mistress Ju said as she rubbed Rena’s back. Rena has been having back pains recently. She thought it might have been because of all the weird positions Mistress Ju ties her up in. But she has not experienced the struggles of a growing woman before, so she never thought that it could be due to her growing breasts.

Mistress Ju introduced Rena to the store helper, and she looked at Rena with a gentile smile. It looked like they knew each other, and the helper looked welcoming, unlike the other stores Rena went to at the beginning of her transition.

“You will be in her hands for some time, my pet.”, Mistress Ju left the store after handing Rena over to the staff. Rena felt like a dog being transferred to a pet sitter, it’s a bit humiliating, but she liked being treated that way by Mistress Ju.

“Come with me”, the helper told Rena as she walked into the fitting room. Rena followed her like a well-trained pet that she is. “I am going to take your measurements, Ju wants to see something that fits like a glove”, so let’s remove your top, she said as she pulls Rena’s top up above her. Rena lifted her hands up to make it easier for the helper.

“Mmm, you can leave the harness on, it’s not covering anything anyway. But you are a bad girl for not wearing a bra when you are that big. Now bend over.” the helper sounded a bit angry at Rena for not taking care of her breasts.

Rena bends over on all fours, now she really feels like a domesticated dog, and it made her bulge her pants.

The helper cupped Rena’s breasts. “Soft, small, and firm, I forgot the days when mine were the same, I’ll take good care of it, come to me regularly from now onwards if you like your breasts.” The helper said as he measured the length from Rena’s chest bone to the middle of her back.

“You can stand up now.” The helper helped Rena to get up slowly.

Rena had a visible blush, the Helper was surprised to see that, it’s difficult to notice someone with brown skin tone blushing after all.

The helper wrapped the tape from the base of her breasts to her back, then from the top of her breasts. “34 B, and they are soft and firm. They will grow bigger soon, so come back when the bras you take feel uncomfortable, okay?”.

Rena felt good when the helper said that, she blushed more, and she nodded.

“I’ll get you some in your size”, she went out of the fitting room and returned with several Bras.

“There are many types, you need to try all of them until you find the ones that makes you feel comfortable. Try doing various things like walking, bending, and jumping in them so you will get the feel of what is good for what activity”. The helper left the fitting room, Rena is all alone now, so she started trying out the Bras.

About forty minutes later, Rena came out with 4 Bras, she had a sports bra, an underwired stuffed bra, a slutty pink velvet bra, and a sleeping bra. “Good choices”, the helper said, “but you need a few more for daily wear.” The helper took the Bras Rena brought and added a few more sleeping and under wired bras.

Mistress Ju returned to the shop with a small box. “How’s my pet doing?” she asked.

“She’ll need to take care of her breasts more, especially since they are growing. I would punish her a bit more if I were you.” The helper replied to Mistress Ju while groping Rena’s left breast.

“I’ll think about it.” Mistress Ju said as she stopped the helper from groping Rena more. “Will that be all?” She looked at the shopping bag held by the helper.

“Yes, but she will need to come back again pretty soon, she is in her growth spurt after all”. The helper is still staring at Rena’s breasts.

How is such a pervert still not fired from the store? Rena thought to herself, but she wouldn’t dare say that out loud.

“We will be leaving then”, Mistress Ju took Rena by her hand and walked to the billing section. There were no one in the queue, so the checkout was very fast.

“You will expose yourself if you can’t control yourself, my pet”. Mistress Ju said as she looked at Rena’s pants. Rena blushed.

“Well, we’ll take care of it now, come with me”, Mistress ju took Rena to the mall’s restroom.

The restroom was full, and there were many women in the queue waiting to get in. So, Mistress Ju took Rena to the restroom for the staff, which was empty at the moment.

“Remove your cloths, my pet”, Mistress Ju commanded as she opens up the small box she kept in the shopping bag.

Rena removed all her clothing. “From now onwards, you will be wearing this, and I will decide if you ever get to take it off, is that clear?” Mistress Ju was holding a small red chastity cage. Rena nodded.

Mistress Ju carefully inserted Rena’s clit into the cage. It’s a little tight, but not very uncomfortable. Rena looked at the box, it had more cages in it of varying size, and some were so small that they looked like a clip instead of a cage. Seeing that made Rena a little hard, and the cage she was wearing stopped her.

“Looks like it is working”. Mistress Ju said, as she was enjoying the troubled look on Rena’s face. “While we are at it, you can wear this Bra” She picked up the velvet bra and made Rena wear it.

“Well, dress up, my pet, before the staff kicks us out”, Mistress Ju spanked Rena gently.

Rena wore her cloths, now the bulge is not as visible as before.

“I have made a booking for a pet show today, be a good pet and make sure to win the prize for us, will you?” Mistress Ju said as she walks to the lift. Rena followed while still trying to understand what she just heard.

Mistress Ju entered the lift with Rena and pressed the button for basement, Rena figured out what’s going to happen next, and her little clit was struggling in the cage.