Undercover RK: Recovering A Stolen Secret (NSFW-Fiction)
The guy said it didnt really work well on the guys but it still did something to them to benefit the pleasure which is the chemical in the brain called dopamine. the other chemical it affects is serotonin, which its role is maintaining mood balance.
Alcatraz Ch. XX-Trenches
Putting it on, riddick barely noticed what would have shot him up with dopamine earlier. was he on the wrong side? had kyle been trying to stir up trouble...? rochelle, jake, alvin?
The Mascot Factory: Part 2
After all, your purpose was making people happy with your wonderful body, and their happiness made you happy in turn, particularly with how every nudge of bubbles' cock inside your stretchy hole flooded your new rubbery mind with dopamine.
Siblings: The Series - Episode 16
Gary smiled, "whether it's love or just a dopamine fuelled friend with benefits episode, the first stage is always infatuation." he pointed to her through the screen camera, "you know this more than i, bachelor of social studies gal.
The Great Gazelle
An inkling of trepidation was drowned in a cocktail of dopamine as his body continued to swell and expand. he felt his crotch burgeoning with girth, and the ensuing arousal only accelerated his process of becoming massive.
Plan D
The first few strokes gave him immediate relief as the self-induced pleasure released that badly needed dopamine rush. a sigh, this time one of satisfaction left his muzzle and his body melted into the sheets.
Ride on the Sex Bus - Commission for Vanrixie
She was drowning in a flood of dopamine. everything in front of her came in doubles as her eyes floated in their sockets. both her sex organs burned with their repeated expenditure and yet the demand to keep cumming remained.
Puma vs Croc
Sure, her pussy felt good, but feeling your partner kick it just gave that special kind of dopamine rush.
The Dangers of Wearable Technology Part 7
Without even knowing he had raised up his haunches slightly towards the direction of it and got a huge hit of dopamine for his obedience, which only spurred him on to race towards the piece of metal and pick it up with his mouth.
50 Shades of Cream Chapter 2 (Tails x Sally x Vanilla)
Tails body was flooded with surges of dopamine and for a few moments he simply stayed dead still his balls resting against her pussy lips as she tightened around him inviting him to fill her with his seed.
Squirrel Rape Nom
It was a feeling of more then pleasure, more then simple dopamine released in the brain to trigger a positive reaction to stimuli; this was fulfillment, utter completion of his life as a predator, doing what he had been put on this planet to do and doing it
Bred to the Fullest - Commission for newacc
Jezzine was on her back, still lost in the cloud of dopamine courtesy of the latest climax. she sat up woozily and saw him blacked out next to her, snoring softly already. the bed reeked of their activities.