查找任意词语,比如 ratchet
 
1.
A sexual act that involves two participants. The person on the bottom stretches open his/her anus so that the person on the top may squat over said anus and excrete fecal matter directly into it. The bottom, with a bit of dexterity, can then proceed to push the "oil" back up the "pipeline" if he/she so desires.
"My Georgian girlfriend, Cynthia, and I were enjoying a delightful Caspian Pipeline, until Boris, from Russia, attacked Cynthia, claiming her as his own, and temporarily breaking the flow."
作者 sentars 2009年7月13日

Words related to caspian pipeline

anal fecalphilia feces hot karl sex