Background
Two years before this story I had gone to buy a dress for a wedding. I had experienced my first lesbian sex in my life involving the shop owner (Aunty Betty) and a member of her staff. Other than using this experience while masturbating I had not had any further gay thoughts since. Now I had started to work for Aunty Betty.
Aunty Betty and I hit it off instantly. I had only been working for about a month and she invited me into her office as we were preparing to leave. She said that she had identified leadership qualities in me citing a problem I had sorted out with one of the new members of staff. She went on,
"As you know, Pat, I like to run a tight ship here and staff discipline is the key to it. I would love to have an assistant who can assist me in matters of staff discipline. How would you feel about punishing members of staff?"
"I have never punished anybody but I would be happy to do so if you think I could do it."
"I have ever confidence in you. Tomorrow evening I have to discipline young Emma. She only started a couple of weeks ago but I had to offer her the choice of being dismissed or receiving a spanking. She seemed very enthusiastic to receive the spanking."
"Do you mind me asking what she did for you to need to take such strong action?"
"I found her masturbating while watching a customer trying on some clothing."
"How and where was she able to do that?"
"I hoped you weren't going to ask that yet. I would not be able to tell you unless I could trust you implicitly but I am sure I can - so here goes. I have a number of very special customers who I offer certain opportunities to here in store. Mrs. Bennett has a very simple but unusual, lets say, interest. She loves to be watched by young ladies as she tries on clothes. Emma just happened to be in the right place at the right time to see Mrs. Bennett enjoying herself as she tried many items of clothing on. I happened to be in the right place to discover young Emma just as she orgasmed strongly."
"Was that in the changing room you reserve for special customers?"
"Yes I didn't know that you had been in there since you started here. I was going to show you this evening."
"I haven't been in there since I started work here but two years ago I watched a young member of staff masturbate through the hole in the partition."
"I knew I had seen you before and that I had enjoyed that meeting. If I remember rightly you went off like a firecracker and stayed to watch me spank Jenny, I think it was. It sounded like you enjoyed watching her spanked and enjoyed a second orgasm, am I right?"
I know I went bright red as I nodded my head in agreement.
"So you will join Aunty Betty tomorrow will you?"
I tried to appear slightly reluctant in agreeing but I didn't fool myself let alone Aunty Betty. I had not even met Emma before we were introduced after the shop closed for the night. She was very short, I am sure less than five feet tall. Everything about Emma was petite but all in proportion. She had a well-rounded bottom with small boobs and a bright expressive face. Given the circumstances she didn't smile a lot but when she did it lit up her pretty face. We met in AB's office with me sitting next to Aunty Betty facing the standing Emma. There was a chair next to her but she was not invited to sit.
"So Emma please confirm that you are choosing to be punished rather than being dismissed. I want to make it clear that the punishment will include a spanking but also humiliation and embarrassment. The punishment you receive will fit the crime. If you want the punishment to stop at any time you just have to ask. Obviously if we stop you will be dismissed. Now what have you to say for yourself?"
"I am sorry for what I did and accept that it is my choice to take the punishment. I will not ask for the punishment to stop as I wish to carry on working here."
I watched her carefully as she said this. She was submissive in delivering the words but there was something more. It took a few moments before I identified what it was. Emma was aroused by the idea of the punishment maybe both the physical and the emotional. She wasn't the only one and my arousal was only enhanced by hers.
"Please lift your skirt and tuck it into its own waistband. I want us to see your knickers in their entirety before you spread yourself across my lap."
There was a pride in her actions as she complied without argument. She didn't wait to be reminded before draping herself over Aunty Betty's lap. The view from beside AB and behind Emma was perfection. Her bottom was not large but pert, beautifully rounded and firm. Her panties were white simple and enhanced the view as they nestled snuggly. I almost wished that I could just sit and look at the view for hours. The crack of the first spank was crisp and seemed to echo around. It shocked me out of my contemplation. Emma's cheeks looked and sounded firmer than I expected and were hardly moved by the firm but not harsh spank. Emma's reaction was muted more like a relief that the spanking had started. As Aunty Betty's hand landed about a dozen times Emma's firm round cheeks tightened and relaxed in response. The sight aroused me far more than I could admit to myself at the time. Something that I have corrected when reflecting on that evening since.
After completing this set AB rested her hand on the warmed cheeks. I thought she was going to deliver the next group when she moved her hand but instead caressed the cheeks before slipping her fingers between Emma's legs. The sharp intake of breath was followed by a moan of pure arousal from Emma and an almost whispered comment from Aunty Betty.
"Oh lovely, just lovely."
I was certain that AB had confirmed that the spanking was arousing Emma. The aroma that filled the air had been the first sign as the panties were thick enough to prevent any sign of natural lubrication. The second dozen or so were firmer than the first but the reaction from Emma was still more like appreciation of being aroused than it was of any pain. The caressing that followed was brief but the fingers exploring further were more demanding. When her fingers slipped under the panties I was shocked to see that the whole area was coated with her arousal as far back as her anus.