Helena was not surprised at how fatigued she was after swimming the short distance between the two islands. She knew that the combination of alcohol and such vigorous rutting had drained her. As she waded near the shore, she glanced down at her sex. The water of the lake had rinsed away most of the Coca Cola mixed with semen from her vagina, but more semen tainted with Coca Cola was still seeping from between her swollen labia. Helena paused to pee, hoping that her urine stream would rinse away more of the semen, then splashed her sex with water to rinse away the urine.
The walk along the trail to the tree where she'd left her bikini took only a few minutes. The sight of the tree growing from a split boulder evoked memories of her two sons playing earlier that day. They had imagined that the shattered boulder with the tree was their pirate ship. They had spent happy hours repelling their indulgent father's attempts to board their pirate ship to rescue their little sister whom they'd taken hostage. Helena had exploited the welcome respite from her maternal responsibilities to read while working on her tan. She was suddenly overwhelmed with guilt. For the first time since her wedding sixteen years ago, she had cheated on her husband.
As Helena tied her bikini bottom on, she noticed that semen tainted with Coca Cola was continuing to seep from her sex to soak her pubic hair. The thought of the daunting swim back to the cabin on the lake shore dissuaded her from expending the time and energy to rinse herself again. She waded into the water.
The shore was near when Helena felt the once familiar sensation of her flowback. She had learned during her nurse's training about how after a half hour or so, a woman's vagina would expel all but lingering traces of semen from a recent insemination. She would have to wash the stain from her bikini bottoms.
Helena was almost to shore when she realized that she had became so fatigued that she couldn't go on. She began to fear that she might drown. For a moment her guilt and shame almost compelled her to yield herself to the waters of the lake. However; images of her husband, sons and daughter having to struggle with the revelation that their mother and wife was an adulteress while they were grieving inspired her to struggle on. Unfortunately; she was barely treading water.
The sensation of her foot touching a fallen, waterlogged tree offered Helena redemption. Her other foot found the log. She was able to hold her head above water only by standing on her tippy toes. Helena carefully used the slight traction offered by the fallen tree trunk to slowly ease herself closer to shore.
Helena crawled rather than walked onto the lakeside lawn that Lars's father so carefully maintained. After a minute or so of rest, she summoned the energy to rise to her feet and walk to the cabin.
Lars' parents had strict rules about people stripping off their swimsuits, showering, drying and changing into fresh clothes after swimming in the lake before entering their plushly decorated cabin. Helena was far too tired to obey their rules. She also didn't want to risk waking anyone. She walked past the outdoor shower gazebo to the back door then carefully crept through the great room to the bedroom that she shared with her husband.
The sight of her snoring husband laying comfortably in bed provoked Helena's irrational resentment. If Lars hadn't allowed his apathy, fatigue and stubbornness to dissuade him from going swimming with her, she wouldn't have had the opportunity to cheat on him. Even if they'd encountered Jack swimming naked while they were skinny dipping in the lake, it would have been nothing more than a mildly embarrassing incident. She giggled as she thought that it would have been far more embarrassing for her husband than for her and Jack.
As Helena stripped off her bikini, she noticed that the bottoms were soaked with semen tainted with Coca Cola from her flowback. Her pubic hair was also soaked with Coke and cum. She would have to wash herself and her bikini in the morning. She draped her bikini over the footboard of the bed as a reminder to herself.
Helena found the same towel that she'd used that afternoon to dry herself after her shower and used it again to get most of the moisture off her body. Her fatigue tempted her to just crawl into bed nude but the cramped cabin offered far to little privacy for such an indulgence. She quietly slipped into her nightgown before slipping into bed. It was her irrational resentment rather than her guilt that dissuaded her from cuddling up to her sleeping, snoring husband. She rolled over to face away from him. They would sleep back to back as they sometimes did after quarreling.
When Helena was awakened by the rising sun, she discovered that her husband was cuddled up to her back. One hand was gently squeezing a breast through the cotton fabric of her nightgown. The tactile reminder that her husband still loved her even though his ardor had cooled in recent years provoked a resurgence of shame.
The hand on Helena's breast stirred. Her husband was awake. She turned her head to welcome his gentle kisses. She rolled over to face him as their kisses became more passionate. She soon felt the hem of her nightgown being pulled up past her waist and over her breasts. She blushed as she realized that as a result of the ravages of time and gravity, he no longer had to pull her nightgown up as high as he once did.