It had been two weeks since Hannah had arrived at her aunt and uncle's place in Santa Cruz, California where she was enrolled at UC Santa Cruz. Living with her aunt and uncle was not ideal as no college kid wants to live off campus to start their college career, but financially, it was the best option. Besides, her aunt and uncle were typical free spirit Californians, a true breath of fresh air from her more traditional and conservative midwestern parents.
Uncle Mike was a chemist at a large pharmaceutical company and had many interests outside of work including hiking, biking, gardening and practically anything outside. He was very productive and successful and so the company allowed him to make his own schedule. Aunt Heather was a microbiologist but was not currently employed because she was working on some special projects and Mike's salary allowed her to freelance. She had a small licensed lab in an outbuilding on the property which allowed her to work on her current endeavors, specialized vitamins and supplements.
Their house was a lovely split level with a small pool amongst a half acre of fenced in gardens in the backyard. Hannah had her own bedroom with a queen bed and large windows facing Natural Beaches State Park. At the other end of the upstairs hall was her aunt and uncle's bedroom, large and beautifully appointed. Uncle Mike's office was situated between the two and it was loaded with all kinds of quirky scientific widgits and gizmos including a telescope. She had free reign to come and go as she pleased, the use of an e-bike and one of the cars if she needed it. The year seemed to be starting off well and rather uneventfully until one Friday when Hannah had one of her afternoon study group sessions cancelled, leaving her with an afternoon free. She figured she'd take advantage of the California sunshine and explore the park next to her house.
The house was quiet as Hannah entered, not unusual since her Aunt was usually in the lab in the afternoons. As she ascended the stairs to her bedroom, Hannah noted voices coming from her Uncle's office. The door was partly closed. She remained quiet, assuming he was on the phone with work. As she approached the office, her eyes widened as the language became more clearly understandable. It was her aunt.
"What do you see now, babe? Huh? Is that redheaded slut parading those fat milk bags of hers all over the place? What a slut we have for a neighbor! We should report her!"
Mike appreciated the humor. "Yep, my beautiful wife is beating me off while I spy on our 50 year old divorced neighbor, but we should report her!!" Mike laughed as he peered through the lens of the telescope.
The unmistakable sound of her Aunt's voice had Hannah shocked! What in the world were they doing? Hannah remained outside the office door, clearly out of sight, but listening intently.
"Babe, the Mood is clearly doing it's job. I've never been hornier. That stuff makes your dirtiest thoughts foremost in your mind! Raunchy sex is all I can think about. I can't wait to see you shoot your hot load to see if the Wet is equally as effective."
Mike answered throatily, "Well, honey, I'm not sure if it will work on me, but it's clearly working on you. Your titties are swollen and incredibly sexy and look at your nipples! They're actually leaking! Lay off my cock for a minute and see if you can squirt onto the window. I want to lick it off the window!"
"Ooooh babe, I see the Mood is working on you as well. That is such a naughty idea! Let me see if I can throttle these titties to paint the window with milk.......just to watch you clean it up! While I'm milking my funbags, take another look to see what's going on down the street."
Mike peered through the telescope while his wife squirted hot breast milk onto the large home office window. "Oh geez Honey, there's not much going on right now. The redhead is just doing her yoga in the nude like she does. She is sexy as fuck for a 50 year old, just not as sexy as you."
Mike took his eye off the neighbor to resume watching his horny wife add stream after stream of breast milk to the window.
"Babe, my nipples are so elongated and sensitive. I think we're getting the formula close to where we want it! I need to stop squirting my milk for a minute or I'm going to cum. Finish jerking off that huge cock of yours on the window and I'll masturbate while you lick it up." She loved that her mind was becoming so..........dirty! It meant that their research was yielding results!
Meanwhile, Hannah couldn't believe what she was hearing! Were her aunt and uncle perverts? From what she could hear, they clearly were voyeurs and it sounded like they were kinky as could be. And what in the world was the Wet and Mood that they kept talking about? One thing was for sure, Hannah couldn't deny that what she was hearing was having an effect on her. Her pussy was tingling and her nipples were firming up. She refrained from playing with herself for fear of being caught. She heard her uncle groaning and then her aunt moaned aloud.
"Ohhh, yeah babe, ooh yeah. Look at that load!! Unbelievable! That is so hot! Fuuuuccck! Empty those bloated balls baby!"
Mike jerked out 8-9 long, thick streams of sticky cum all over the window and collapsed afterward.
Heather breathlessly addressed her husband, "Oh babe, that was incredible! Look at the size of that load! And look how thick it is......it's barely begun to run down the window! It's just stuck there. That is incredibly hot. I can't wait until you cover me with a load like that!"
Heather looked like a rapturous nympho. Her 34 Cs, supported by a leather shelf bra, were heaving with every breath she took and her inch long, deep rose colored nipples were still dripping milk. Since beginning on the Wet, her breasts had become swollen with milk and her nipples darkened from a light pink to a deep rose. She always had long nipples, but nothing like the inch long ones she was so thrilled with now. She proceeded to quickly remove her thong and began to strum her engorged and throbbing clit which also had practically doubled in size since beginning her supplementation with her experimental life liberators as she called them.
Mike was still lying on the floor, spent from his tumultuous orgasm when his wife walked over to him and straddled his face, giving him an eyeful of hot, wet pussy which was potently aromatic. She was still filled with lust as she hadn't cum yet and her mind was racing with dirty ideas, ideas that she rarely would have had in the past.
"Mike, honey, remember you said you wanted to lick my milk from the window, right? Well, I still need to get off and I'd love for you to lick up that thick juicy layer of titty milk and cum pasted on the window over there. I know you're in your post-cum doldrums right now, but I'm sure, if you do that for me, it will push me right over the edge, baby. But first, can you just rim my horny asshole for me? Pleeeease? A tongue deep in there would just be divine and you don't even have to move, just lie there and lick!!"
Heather squatted down over her spent husband's face encouraging him to lick. He summoned up his strength, supported his wife's spread, muscular cheeks with his hands, and proceeded to probe Heather's pungent shithole. He felt Heather's wet pussy sloshing over his chin and neck as he dove deeper into his wife's dirty cave. He could her hear moaning increase and secretly wondered about his niece now living in his home. He tried to push that thought out of his mind, but he couldn't completely block out the fantasy, but he knew it was wrong.
Hannah, meanwhile, listened intently. By now, her nipples ached and her pussy was burning up from all the back and forth dirty talk. She considered herself a sexually charged and creative young lady, but she was only a college freshman and inexperienced and this was naughtier than she could ever imagine. They were her Aunt and Uncle, for goodness sakes! The 19 year old blonde with short cropped hair tip toed back downstairs. She didn't want to get caught as she figured there would be many more exciting times over the school year if she didn't blow her cover. She quietly exited the house and mounted her e-bike, the perfect pussy pleaser for her aching teenage snatch. After a couple miles of riding and processing what she had heard, orgasms overwhelmed her. She parked her bike and found a spot in the beach park to take a nap and recharge herself.
Back at the house Heather relished the feel of cool air and a warm tongue on her asshole as Mike finished up his rimjob. He had recovered enough from his own orgasm and his post cum malaise to start cleaning up the soiled window. He knew it would push his wife over the edge and he couldn't fathom why he looked forward to licking up all those thick body fluids, but clearly he did. He reasoned that it must have been the Mood that he was taking.
Heather listened to her husband's dirty talk as he licked up his load and her titty milk from the window pane.
"Babe, I loved cleaning your asshole, but I couldn't help but think what it would feel like if I could rim your niece. I know it's fucked up, but I bet she has such a nice, young virgin asshole, framed by that cheerleader butt that she has."
"Mike, you can't be serious", Heather groaned enthusiastically. "I mean, she's my niece!"
"I know, but she has that smoking little bubble butt. Couldn't you see that cute little face with that short Jennifer Lawrence haircut bobbing between your legs while I feast on her from behind", Mike continued. "Wouldn't you love to watch her suck on fat cock?"
As Heather writhed in a very wet, self induced orgasm, Mike went back and finished up on the window, enjoying the remnants of the tangy mix. He returned to his wife with a mouthful of cum and proceeded to drip it onto her hot elongated nipples. He then lowered himself to his wife's gorgeous breasts and swirled his tongue around the prominent areolas, much to his wife's delight.
"Oh baby, you've become so dirrrrty."
"You made me this way, you and your special supplements", Mike answered with a devious smile as he licked his cum covered lips.
"Oh, Mike, that was one great orgasm I had, but I still wasn't able to squirt like I want to. I think I have to tweak my formula", Heather wondered.
"I'd give it a couple days, honey. You've only been taking this formula for a couple weeks and your boobs are huge, never mind your fabulous nipples."
Mike couldn't help but be mesmerized by the huge droplet of cum dangling off his wife's inch long nipples. Heather saw him staring and she thought she'd tease her transfixed hubby. She slowly lifted her C cup titty and slowly licked the thick cum drop from her tantalizing nipple. She showed her husband her tongue and swallowed the cum.
"Mike, can I ask you a question? Were you really thinking about banging my niece? I mean, really?" Heather thought she saw Mike's fat cock twitch as she asked.
"Well, I was really just trying to push you over the edge, but Heather, Hannah is 19, cute as a button, smoking bod from cheerleading all those years and she's been eyeballing your braless nipples when you're running around here at night."
"Really, you think she'd be into it?" Heather questioned.
"I think she's a horny college girl who's turned on by her aunt and that same aunt is experimenting with supplements that turn people into sexual dynamos!"
