"Yes madam, we have changing rooms in this section, please try it out first, please come this way" said the female worker.
"Um, ok" said Lily and went with her to the changing room.
"Madam please call for me in case you need any help"
"Yes, sure"
After she was alone in the changing room, Lily took off her baggy clothes and boring panties, then put on the new pair of bra and panties.
Although she looked very hot in this outfit, she felt embarrassed and insecure looking at her reflection in the mirror. This huge pair of her breasts always made her feel fat and embarrassed and ever since she started growing up, every men she met ogled at her while looking at her breasts.
She had countless pursuers during her academy days including the present king himself, but each one of them just started at her breasts while speaking to her, so she rejected everyone of them, except for the one man who didn't seem to be much interested in her breasts, and she married him.
"Madam are you alright, is this pair not to your liking?"
Hearing this Lily came back to reality and said
"It looks good miss, sorry for taking so much time. Should I try the next one now?"
But before the female worker could say anything, Andy said
"Mother there is no one in this section of the store, you can come out and let us see if this looks good on you."
"W-What are you talking about?! I can't come out looking like this!"
"Mother don't you regularly have shoulder and back pain? Finding the right support for one's breasts is very important. As you know I am a doctor, I can check whether this bra is suitable for you or not."
Lily thought for a second and nervously asked
"What if a new customer comes in while I am out there half naked?"
"Madam you don't have to worry about it, commoners doesn't come her because of the prices and noble women always make a reservation in advance before coming to save their time, and we don't have any reservation left for today."
"...okay" said Lily and slowly came out of the changing room, covering her breasts with her hands.
"Mother can you move your hands so we can see how you look- I mean how is the fitting?"
Lily slowly put her hands down and looked down in shame.
"H-How does it look?" asked Lily bashfully
The female worker looked at her with wide eyes and slightly red face, her breathing was starting to get faster. She have never seen a woman as beautiful as her, even though she met many noble women at her workplace.
Andy gulped a mouthful of saliva looking at his mother. This bra made her breasts and cleavage look even more bountiful. After recovering his senses Andy said
"You look beautiful mother"
"Ah yes! Madam you look very pretty!" Female worker also came back to reality after hearing Andy's words.
"T-Thank you, should I try the next outfit now?"
"Wait a minute mother, let me analyse if the fitting is suitable for you or not" said Andy and slowly walked behind his mother.
"What do you mean?" asked Lily, her heart beat was starting to go crazy. Andy was now standing behind her and store lady in front of her.
Andy then picked her hairs in his hands and moved them on her shoulder to her front. Her back was now fully exposed except for the parts which her bra's band and shoulder straps were hiding. He then moved his right hand's forefinger and middle finger in between her back and bra's band and pulled on the band a little which made Lily feel pressure in her breasts.
"Umm~ what are you doing, stop Andy"
"Just checking the fitting mother. Alright back fitting seems to be fine, now let me check the front fitting"
Andy then shifted her hairs back, then moved his left hand around her slender waist and hugged her from behind. Then be brought his face over her right shoulder and looked down at her bountiful cleavage.
"Ah~ what are you doing Andy?! Stop!" said Lily and grabbed his left hand with her left palm to move it, but she didn't have the strength.
"Mother you are thinking about useless things again, just relax and let me check the fitting"
Then without waiting for her to reply he moved his right hand towards her left breast and inserted it inside her bra cup.
"Haan~ what- Aahh~"
Lily then grabbed his right hand using her right palm to stop him, but his palm was already inside her bra touching her breast directly.
"It will only take a minute mother, just relax, don't worry about anything" said Andy as he started fondling her huge and soft breast to check her fitting.
"~Hiiyaaann~ ~Aaahhh~ No Andy ~Aanngghh~ ~Mmmmm~"
Female worker was looking at this scene with wide eyes and completely red face, she started feeling a tingling sensation in between her legs.
'Aren't they mother and son' she thought, but somehow this fact was turning her on even more.
Looking at female worker's reaction, Lily blushed and moved her head down in shame while biting her lips to stop the indecent sounds she was making. But at this moment Andy pinched her nipples.
"~Aaaahhiiii~ noo ~Aaaahhhhh~ ~Aaanngghhh~"
Feeling this sudden jolt of pain and pleasure Lily turned her neck back and rested her head on Andy's shoulders.
Seeing his mother's beautiful face so close to him, he couldn't resist and kissed her on her right cheek saying
"You are so beautiful mother"
Lily immediately blushed and moved away her red face to the left without saying anything.
Andy then resumed fondling her breast and started flicking her nipple with his fingers in the process.
"~Ummm~ ~Aaahhhhh~ not so much ~Aaannnggghhh~ I can't anymore ~Owwwww~ not my nipple ~Aaaahhhiiiyyaaaaa~"
Lily twitched for a few times releasing her love nectar and collapsed in the embrace of her son who hugged her from behind with both hands.
"Haah~ Haah~ Haah~" Lily took deep breaths to recover, her mind was half blank.
Female worker's body was shaking right now and she was rubbing her feet against each other while biting her lips.
After Lily recovered a little bit Andy said
"This pair is good mother, why don't you try the next one now?"
Lily immediately blushed but cutely nodded and went to changing room. In changing room when she took off her panties she notices they were completely drenched which made her felt even more embarrassed and she quickly threw it inside her bag.
...
After trying out all 3 of them, Lily couldn't even walk straight and was holding on to Andy's hand for support while they went to the place Emily was supposed to meet them.
In the meantime, after her customers were gone, store lady immediately closed that section of the shop and went home early saying she wasn't feeling well. That day both her and her husband had the best night of their lives.