Disclaimer -- All characters are 18 or older.
Author's note -- This story was written in collaboration with Diana R. This is the final chapter of a 4 part story.
*****
Sunlight streamed through the spaces between the slats on the blinds, waking me up on Saturday morning. As I opened my eyes, the sound of pots clanging and conversation arose from the kitchen downstairs, my husband's and Carol's voices carried through, although I couldn't make out the conversation. My husband was off work this weekend, and I knew we planned to go out somewhere, although I don't think we decided yet where to go.
I was groggy, still recovering after my late-night excursion with Will in the sunroom. As I went to the bathroom to freshen up, I saw the teddy and dress I had worn lying in a small pile on the closet floor. I remembered sneaking back into my bedroom and hurriedly changing back into a nightgown before crawling into bed with my husband as he lay soundly asleep the whole time.
I felt my age that morning, all 53 years of it. What was I thinking, running around late at night for a secret rendez-vous, thinking I could keep pace with a literal teen and hide it from all the other adults in the house. It sucks getting old. Your bones creak, and the encroaching white hair and wrinkles serve as a constant reminder my youth has long since passed. I didn't feel old, though, even if it's harder to recover from those late-night activities. There was the outline of bags under my eyes, but it wasn't anything that a light touch of make-up couldn't hide, and my grogginess wasn't anything that a strong cup of coffee couldn't fix.
I hung the dress back up in the closet and folded the teddy back in its drawer to avoid my husband possibly asking any questions why I'm wearing my sexiest lingerie if it's not for him. The small handbag with the toys I took to Will last night was in the closet corner, and I picked it up to put it away properly. I pulled my vibrator and dildo out of the bag and put them back in my bedside nightstand. I fingered the Ben-Wa balls I'd promised Will I'd wear today as I surveyed my closet for an appropriate dress to pair with them. I cursed under my breath as I remembered I'd also promised Will I'd continue wearing short dresses with no panties. I shook my head in soft regret that I'd let things get so far out of hand. Here I was, a 53-year-old woman, dressing for the sexual whims of her 18-year-old nephew. I sighed; a promise is a promise, though, and decided to go through with it. I knew my action were inappropriate, but, truth be told, I enjoyed my time with Will as much as he did with me, so, the search for a dress continued.
A lot of my shorter dresses were more formal evening wear, but I stumbled upon a casual sun dress that should do the trick and slipped it on. The dress fit snugly over my top, my nipples noticeable protruding without a bra. The hem of the dress was loose and reached halfway up my thigh. Typically, I wore it with tights underneath to protect my modesty, but today I was striving to avoid any modesty, so I left my tights in the drawer. I picked up the Ben-Wa balls again and took a deep breath. I couldn't believe I was really going through with this.
I had worn the Ben-Wa balls while going out and about before, but it was always my little secret. Even my husband didn't know I occasionally used them, but they served a dual purpose. On one hand, I'd use them to do kegels and strengthen my pelvic floor, but when I moved, they made me become easily aroused as they jingled and jangled inside my pussy. This time, though, Will knew I was wearing them, and he promised that he would check at some point to make sure I had followed through on my commitment. I felt my pussy already starting to moisten at the thought of Will inspecting my pussy later today to make sure I had kept my promise.
I slipped the first ball inside me, watching in the mirror as it disappeared inside. A few seconds later, the second Ben-Wa ball was consumed by my pussy. I smoothed the front of my dress, and felt the balls inside me, my pussy already tingling from the realization that I'd spend the day with them inside, and no one except Will would have any clue they were even there.
A few minutes later, I joined Carol and my husband for breakfast. Carol had made some bacon and scrambled eggs, and I put some on my plate and sat down to eat. I felt the Ben-Wa balls inside me as I sat down. When my body is still, I'm aware the balls are there, but they don't really do much to me. On the other hand, when I'm walking or moving around, the balls rub together, and I become easily aroused.
We got to talking about what we should do that day. We settled on going out for lunch and then spending the afternoon in the museum downtown and touring the outdoor gardens. It felt strange sitting between my husband and Carol as they breezily conversed, knowing I was cheating on my husband with Carol's son. They were so blissfully unaware of my affair with Will. I tried to hide any guilt I harbored, however, I was subdued for the whole conversation.
Will came down a half hour later and joined us. His hair was a mess, and I recognized the same athletic shorts and tee shirt from our hook up last night. I don' t know why, but my nervousness increased with Will in the room. Maybe I was afraid a look or glance might tip-off my husband or Carol that there was something more than an aunt-nephew relationship between us, but it made my pulse race, and I felt my pussy becoming even more aroused. I remembered fucking Will last night, and moved my crotch to shift the Ben-Wa balls inside me and remind myself how it felt with Will filling up my pussy.
As Carol was doing the dishes, Will innocently asked, "Aunt Diana, do you have a pair of tweezers?"
"Yes ," I answered, unsure if Will really needed one or had some trick up his sleeve.
"Great, can you show me where they are?"
"is something wrong, son?" Carol asked.
"I just caught a small splinter on my finger from under the table, Mom," Will explained. "Stupid me. But I can get it out pretty easily with a pair of tweezers. Your hands are all soapy, Mom. I can take care of it."
"Come on, follow me," I offered, unsure what I was getting into.
Carol resumed washing the dishes while my husband opened the morning newspaper and started thumbing through. Will followed me back to the master bathroom and locked the bathroom door behind him.
"I guess that answers my question if it's a real emergency or not," I whispered.
"Are you wearing them?" Will inquired.
I smiled and lifted the front of my dress. Then I pushed out the first ball just enough so it protruded from my slit.
"Satisfied?" I asked.
Will got on his knees and held my dress up.
"Are you already turned on?" he probed, my moistness evident.
"These have that effect on me," I confessed.
Will spread my labia and licked me, his tongue fluttering on my pussy.
"Son, are you alright in there?" Carol called over. I panicked. There was no good reason why I'd be locked in the bathroom with him.
"It's fine, Mom. I'm almost done pulling the splinter out," Will answered.
"Is Aunt Diana in there with you?"