He noticed Ms. Chapin’s eyes drop to his flat mid-section. He unsnapped a button and opened his pants. “I… I have a responsibility here.” Her ...oice sounded an octave higher. Thomas had visited Nurse Chapin’s office and seen her around school many times, but he had never really paid any attention to her. She was in her mid-twenties, he guessed, and a little on the scrawny side. Her mousey brown hair seemed chronically unruly and she projected a generally dowdy aspect. As Thomas stepped out of. I could feel she was very wet so I inserted two fingers into her pussy. She gasped, rising slightly but then plunging her tits into my face and her face into my hair. "Oh yes. Rub my pussy" she said, almost whispering. My thrusts intensified as her hips began to grind on my hand; my fingers pushed deep insider her. She was moving quickly, her eyes shut, gasping as she built toward an orgasm. I felt it coming and reached under her with my other hand to stroke her ass; she jumped but ground. But then, no one had ever watched her kiss me before while she was wearing nothing but high heels and a g-string.Her friend’s smile indicated that she was not in the least uncomfortable with what was happening in front of her as I returned Marylin’s passion and felt my erection straining under my clothes.Marylin took me by the hand and still without saying a single word she stood with her legs apart and two hands on the wall and indicated for me to lick and kiss her glorious arse as her friend. His cock felt so good in her hand. She began to guide his twitching, uncovered cock towards her aching, intimate entrance.Fuck it, she thought. Live a little.Her fingers grasped the base of his shaft, pulling it up to her wet hole. She gasped as she felt the head of his dick push between her labia; still having never exchanged a word, they looked into each others’ eyes as he pushed forward, filling the void left by his fingers just a few moments before.His hips rocked back and forth, desperate.