brown tunnel
A brown tunnel is when a girl takes a shit then forces it into her vagina using her hands then gets a guy to plow her getting brown balls , variants include licking it out and shit swapping. The shit acts as lube for a very pleasurable experience.
Also called brown flume.
Synonyms for Brown Tunnel
On this page, you will find 30 slang terms related to brown tunnel. Some of the top words include: jelly baby, onion ring, top drawer, dick suck, diarrehea, and 25 more.