Some facesitting and major teasing

Tanya smiles as she straddles your face, her soaked pussy just inches over your mouth. Suddenly she slams it down, cutting of your air. As you struggle, you can feel Lisa straddle your crotch, but to your dissapointment she doesn´t slip your cock into her pussy. Instead she merely grinds it against her pussy which frustrates you.

Tanya lets up, letting you breathe shortly before slamming down again.
"The sooner you make mommy cum the sooner this stops..." Tanya says, obviously enjoying your predicament...