I’m Talking About Giantess Stepsister, How Many Months Old

I’m talking about Giantess stepsister, how many months old am I and because I’m pregnant I have to fart a lot, so I fill my farts in tiny stepbrother and stick them in my big ass. I encourage tiny stepbrother to hold his fart while he does it well, the fart will go away and stay in my ass.