An Oklahoma threesome is in reference to the legal allowance by Oklahoma for first cousins to marry and procreate. However, this sex move has a couple requirements. First of all it involves having sex with a pregnant woman. Second, this woman must be either related to you, or your wife. Thereby, having sex with this woman you are also involving a third member of your blood family in a sexual exploit of yours. Thus, you are engaging in incest with not only one, but two members of your family.
I done got my ma's sister's daughter knocked up a few months back, but she reckons she wanted twins. So I told her a quick Oklahoma Threesome should do the trick and we'll jus' get another lit'l bugger up 'n growing inside her right quick.
Requires three partners, and at least one guy. The male partner must jam his cock up the 2nd partner's asshole so far up that his dick comes out the 2nd partner's mouth. The 3rd partner then procedes to hook up with the 2nd partner, therefore giving the 1st partner a blowjob.
Note: To perform this position, the male partner must have a dick that exceeds the length from the partners asshole to their mouth.
The act of farting in somebody's mouth. The key to performing this successfully is to aim for the lips causing the lips to rumble from the force of the fart.