A chick that’s a 6 or below (looks wise) who comes over to suck your dick whenever you want then leaves expecting nothing in return.
1. Ashley is my Rusty Trusty.

2. My Rusty Trusty came over to suck my dick.
by JonBergeron69 February 3, 2020
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When your fucking her in the ass and just before you finish you pull out and shove your shit covered dick into her mouth.
" hey man me and my girl tried the trusty rusty last night, she got mad and left"
by xjxmxsx October 11, 2017
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