Doctor's Gaping Orders

Rose and Dr. Mesher fuck every visit, so when Nurse Karyn sees them go at it she can't look away. The doc catches her staring, grinning like the devil while Rose is bent over the exam table. 'You want in, Karyn?' Mesher asks, already snapping on fresh gloves. The nurse nods fast, face burning red. Next thing, both women have their fingers in Rose and the metal speculum clicks open inside her ass, spreading her wide. Mesher drives it deeper while Karyn works her tongue on Rose's clit, and the room fills with slick sounds and little greedy moans.