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[S]timulation of the penis using the buttocks, often used as a form of mutual masturbation. It differs from anal sex because no penetration of the anus occurs. The penis is stimulated by moving between the buttocks.
Learn more about intergluteal sex from Wikipedia.
First published on 05/01/2015 and last updated on 12/26/2017
18 세 이상입니까?
어느 날 당신은 나이가들 것입니다. 그때까지 이미지없이 탐색하십시오. 기다림! 나는 18 세 이상이다.
