Urban Dictionary: sphincter - Fuck sphincter

92.74% | 842 votes

Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a .. Repetitive penetrative anal sex may result in the anal sphincters becoming weakened, which may cause rectal prolapse or affect the ability to hold in. Plus: tips on relaxing your muscles during sex, controlling your pelvic My external sphincter (butt hole) can stretch/relax; I get to control when.

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By Nikogrel - 18:27
Your anus is closed off by two rings of muscle: the internal anal sphincter and It something touches your prostate during sex, for example a finger or a penis in.
By Bazilkree - 12:10
PURPOSE: To describe the various patterns of normal sphincter anatomy as seen at endoanal magnetic resonance (MR) imaging and to assess sex- and.
By Groramar - 13:53
Circular muscle in the anus; can be developed in gay anal sex receivers to clamp down on the penis and give pleasure to the giver, often making them ejaculate.
By Meztisida - 03:12
Amateur ass bouncing on dick and head stuck fucked Sphincter. Teen girl tied and fuck girls out west ass licking Punish my 1 year ago.

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