Southern Cheese burrito
The act of having anal sex with a female and ejaculating inside her anus, then letting her fart out your cum into your mouth, and then having oral sex with her and putting your cum inside her vagina, then having vaginal sex with your cum still inside her vagina.
My girlfriend asked me if I wanted to do a Southern Cheese Burrito with her on our 1 year anniversary, and it was the wildest thing I have ever done.