The days rushed past all too quickly. Each day Aunty Caroline and I would play in her dungeon β unless she had a full diary of slaves β and I would, of course, be the submissive. Aunty Caroline was always in charge, it was her style.
In the bedroom we were equal opportunity lovers, although it was mainly Aunty Caroline on top. The only times I got to practice my domination techniques was when the 45-year-old magazine publisher, Theresa, visited for her whipping and water sports sessions. Luckily for me, she visited twice more after our sensationally raunchy triple domme session with the photographer, Melissa.
On the final night of my stay, as Aunty Caroline and I lay in each others arms, relaxing after a particularly exhausting romp in her bed, she kissed me and asked: "Well Sam, do you think you've learned anything about human sexuality during your stay?"
I laughed and kissed her back eagerly. She may have been, at 38, a "former" Penthouse Pet, but she was still hugely attractive.
"Aunt Caroline, I've learnt enough to fill a book," I told her, words which were prescient, although at the time I was unaware of that fact.
The next day, she drove me to the airport, kissed me tenderly on the mouth and whispered "Good studying" before she wheeled her lovely little Lotus sports car out of the station car park. I think I detected a glint of a tear in her eye.
Back at university the next day, Penny Potts, the 36-year-old lecturer who had once remarked that I had an "eminently spankable bum", or words to that effect, lectured on "La Vice Anglais, or the English predilection for flogging", and an extremely well argued lecture, it was.
As I was leaving the lecture theatre Ms Potts caught my eye and motioned me over. "My dear Sam," she smiled, "so nice to see you again, and how was your holiday?"
I looked at the full-breasted, tall brunette with the dark brown eyes. Whether it because of my initiation into Lesbian love with my aunt I don't know, but Ms Potts seemed somehow more attractive to me now.
"It was very, very exciting," I told her, which was a complete understatment, if ever there was one.
Ms Potts glanced at her watch. "It's 1.30," she said, "and this was my only lecture today. Let's find a quiet corner in the Horse and Hounds and you can tell me all about it over a ploughman's lunch β my shout!"
I nodded keenly, noticing that Ms Potts large breasts were partially revealed in a crisp white blouse, due to the fact that the top three buttons were undone. Her hips were sheathed in a gleaming black leather mini. Yes, she was starting to grow on me, was Ms Potts.
Somehow we found an empty booth in a far corner of the H and H, and Ms Potts brought over two foaming pints of draught Guinness. "The ploughman's are on their way," she smiled, setting one big Guinness in front of me.
"Cheers," she said, "here's to a very successful semester," as she chugged on her Guinness. "Now, tell me all about your break."
"Well, I stayed with my aunt, in Brighton," I began.
"Oh, I just love Brighton, it's such a nice seaside town," said Ms Potts.
Then I decided to jolt Ms Potts out of her comfort zone. "My aunt's a former Penthouse Pet, she's got a smashing figure for a 38-year-old and she operates as a high-class dominatrix," I informed my lecturer, watching her jaw drop ever so slightly.
"Fascinating," Ms Potts murmured, and I know she was secretly extremely interested.
"Not only that, but she specialises in female slaves," I added, then shutting up as the pub waitress plonked down two hearty plates of ploughman's lunch in front of us.
When the waitress had left, I rushed on: "And aunty has a lovely time, flogging them, making them drink her urine. She even let me take part in some of her sessions with one of her most devout masochists."
Ms Potts was hooked. "Water sports?"
I nodded. "They're great. I've even drunk my aunty's piss and it's quite an interesting taste. You should try it β oh, sorry, Ms Potts, you probably already have!"
Ms Potts' face was getting redder, and she shook her head violently. "No, no, Sam, I've never played golden showers, or whatever, although I've heard of them, of course."
I revelled in shocking her even further. Sex lecturer or not, she was drinking down every word.
"Oh, they're great," I enthused. "Every time aunty and I had a shower we'd piss over each others breasts, rub them against each other, then lick them. You should try it, it's great fun!"