Swallowing unusually large objects or placing objects in the back of the mouth may cause the pharyngeal reflex. In very sensitive individuals, much more of the brain stem may be involved a simple gag may enlarge to retching and vomiting in some. However, in that case, the sensory limb of the reflex is the CN V ( trigeminal nerve). Touching the soft palate can lead to a similar reflex response. The gag reflex involves a brisk and brief elevation of the soft palate and bilateral contraction of pharyngeal muscles evoked by touching the posterior pharyngeal wall. the sensory limb is mediated predominantly by CN IX ( glossopharyngeal nerve).The CNS receives this message and sends an appropriate response via an efferent nerve (also known as a motor neuron) to effector cells located in the same initial area that can then carry out the appropriate response. Generally, a sensory receptor receives an environmental stimulus, in this case from objects reaching nerves in the back of the throat, and sends a message via an afferent nerve to the central nervous system (CNS). In a reflex arc, a series of physiological steps occur very rapidly to produce a reflex. The pharyngeal reflex is different from the laryngeal spasm, which is a reflex muscular contraction of the vocal cords. It, along with other aerodigestive reflexes such as reflexive pharyngeal swallowing, prevents objects in the oral cavity from entering the throat except as part of normal swallowing and helps prevent choking, and is a form of coughing. Facial (No Gag Reflex) - Teen deepthroating her BF cock - more on Facial Blowjob Deepthroat p The Best Deepthroat video ever made.The pharyngeal reflex or gag reflex is a reflex muscular contraction of the back of the throat, evoked by touching the roof of the mouth, back of the tongue, area around the tonsils, uvula, and back of the throat. Kalina Ryu Sucks Bestie's Son's Cock In Session Asian Young Babe p Bobbi Bliss gives amazing sloppy deepthroat Face Fucking Face Fuck Deep Throat 5 min 360p Asian Clit of Kalina Ryu Drilled to Extreme by Herself and Jonni Darkko Hd Spreading Deepthroat 31 min 720p BEX - Kalina Ryu 8 min 360p Perfect Deepthroat with b. on a big cock Blow Job Adriana Chechik Sucking Cock p Nurrse Kalina Ryu banged hard Hardcore Big 17 min 720p Deepthroat Pro showing her skillz - Camgirl Blowjob Busty 4 min 360p THROATED CHALLENGE! Vote SARA VANDELLA Big Tits Sloppy Blowjob 9 min 720p Deepthroated pov facial Dicksuck Blowjob Deepthroat 5 min 720p RK Prime - Big cock tight pussy (1 6 min 360p SWALLOWED Horny Abigail, Romi and Kalina threeway gang blow Romi Rain Mike Adriano Swallowed p Kalina Ryu sucks Jonni Darkko's cock POV Blowjob Deep Throat 5 min 360p Asian Glory Hole Adventure Gloryhole Asian Blowjob 5 min 720p Asian massage rub tug fuck and suck with POV Kalina Ryu Facial Tight Massuese 10 min 720p Face Fantasy Vicki Chase, Saya Song, Gabriella Paltrova, Kalina Ryu, Mia Lelani Sellection College Pornstar 56 min 720p Hot Asian Dr. Very Hot Korean MILF is a Sex Freak - Kalina Ryu Hot Asian Sex Sexy Asian Porn Hot Asian Pussy 8 min 720p Kalina Ryu savagely takes dick down her throat, she wants cum for breakfast Sperm Deep Deepthroat 26 min 720p POV Asian deep throats big white cock and swallows his cum Blowjob Swallow POV 8 min 720p Cum mouth asian blow pov Hd Cuminmouth Dicksuck 5 min 720p Kalina Ryu gags on a dick and rims an asshole Lingerie Asian Sloppy 6 min 720p Asian Fuck Faces #03 Part2 Alina Li, Jayden Lee, Jessica Bangkok, Cindy Starfall Cumshot College Big Cock 21 min 720p Jizz Me Glasses Keisha Grey, Teanna Trump, Aidra Fox, Vicki Chase, Kalina Ryu, K Brunette Face Fuck Cumshot 49 min 720p ThisGirlSucks - Cute Blonde (Kenzie Green) Is A Cock Sucking Expert Point Of View Bigcock Smalltits 8 min 720p Blowjob from Asian amateur made his toes curl Amateur Asian Interracial 10 min 720p Asian throat gulp cum POV Gagging Wam 5 min 720p SWALLOWED Adriana Chechik and Kalina Ryu c.
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