A sexual act while your sexual partner is tied up in BDSM fashion, inserting 2 large black dildos into both the vagina and asshole simultaneously while vigorously thrusting the male appendage deep into the throat of your completely vulnerable partner.
So I saw this video the other day of this guy giving this girl a backwoods oil change, probably going to run it by the ole lady later this week. Total domination bro..
by Halfrican_Magic August 11, 2017

by poetic patron June 23, 2016

Men's ejaculation by having intercourse.
by Kermode Bear September 24, 2018

When two gay guys are having sex in doggy style, and the guy receiving cums before the guy doing the thrusting cums inside the first guys ass.
"I heard Ethan and Aaron did an oil change this weekend."
"Neither of them have a car though... oh wait."
"Neither of them have a car though... oh wait."
by AGuyWhoHatesAaron April 11, 2025

by Pertplus111 October 18, 2020

When a woman shits on the floor in front of you while you crank one out simultaneously while also taking a shit in the toilet.
by Drink daddy cumalot July 27, 2025

by brian duclos April 27, 2010
