Heidi smirked, knowing that she was the "best" Tracey was referring to. Wanting to be a bit naughty herself, Heidi spanked Tracey's arse once. "Behave, naughty girl." she teased.
Loving the wild reaction Tracey was giving her, Heidi repeated the motion of her tongue a few more times while kneading Tracey's petite arse.
Deciding to experiment, Heidi moved one finger to Tracey's cunt, where by this time, Heidi's tongue had moved on to more precise licks all over her folds. Dipping one finger in Tracey's sex to get it sufficiently wet, Heidi moved it to Tracey's other hole and began to tease it, circling it a few times before dipping her finger in slowly.