Urination, also known as micturition, is the release of urine from the urinary bladder through the urethra to the outside of the body. It is the urinary system's form of excretion. It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including peeing, weeing, and pissing.
In healthy humans (and many other animals), the process of urination is under voluntary control. In infants, some elderly individuals, and those with neurological injury, urination may occur as a reflex. It is normal for adult humans to urinate up to seven times during the day.In some animals, in addition to expelling waste material, urination can mark territory or express submissiveness. Physiologically, urination involves coordination between the central, autonomic, and somatic nervous systems. Brain centres that regulate urination include the pontine micturition center, periaqueductal gray, and the cerebral cortex. In placental mammals, urine is drained through the urinary meatus, a urethral opening in the male penis or female vulval vestibule.: 38, 364 

View More On Wikipedia.org
  1. Bastard

    Video DVDMS-849 Let Me Drink Piss, A Bristle Slut Gal! Greedy Cunnilingus And Hairy Oma ○ Continue To Lick This Flavor … A Perverted Girl’s Bar Clerk Who Ma

    DVDMS-849 小便飲ませ剛毛痴女ギャル!強欲クンニで毛深いおま○こフレーバーを舐めさせ続け. 飲酒SEXで溺れるほど飲尿させまくる変態ガールズバー店員 寺田ここの Video Informations: DVD-Code: DVDMS-849 Release Date: 2022-07-19 Genres: JAV Censored, Solowork, Cunnilingus, Gal, Slut, 4HR+, Urination, Butt Casts: Terada Kokono ScreenShot Watch Online Download...
  2. Bastard

    Video MVSD-517 W Small Devil Incontinence Harem Uniform Beautiful Girl’s Pee Tide Fluttering Bath Sandwich FUCK Meisa Uesaka Meisa Kawakita

    MVSD-517 W小悪魔 失禁ハーレム 制服美少女のオシッコ潮びちゃびちゃ浴び浴びサンドイッチFUCK 上坂めい 川北メイサ Video Informations: DVD-Code: MVSD-517 Release Date: 2022-07-19 Genres: JAV Censored, School Girls, Beautiful Girl, Squirting, Slut, Urination, Digital Mosaic Casts: Kawakita Meisa, Kamisaka Mei ScreenShot Watch Online Download...
Top Bottom