Rayna. Age: 29.
After over half an hour, she says "All right, that's enough.
Lauren. Age: 29.
Rainbow Dash Likes Fluttershy's Butt
You can still breathe, and it doesn't smell really bad, despite the fact that she farted over half an hour ago. You start scratching both sides of her rear. Finally, she says "Stop, that's enough. Rainbow Dash sits down, winces, and stands up.