She was not a stunning woman but in shape for a forty something. Still lean but curvaceous, her large black breast like two chocolate buns. Her short ...air accentuated her hips and bust making her a fabulous full figured mature woman.The two men were half her age and as they disrobed Rachel could she their firm muscled physique. They stripped fully their cock already firming up at the sight before them.Rachel put her hand over her mouth in despair looking at the nurse."Six hours?" She said. Now,following explicit instructions, we bend forward and kiss each other onthe lips, holding the kiss for four measured beats as our nipplestouch. The teasing contact somehow makes my imprisoned cock try toswell, despite the awful shame of it."Now up. And curtsey. And step. And turn!"We straighten, do another curtsey, and each take a half-step to theright, knees high. We still face each other, now each just slightly tothe other's left."And bow. And kiss. And hold. And hold."Still in perfect. The other people, most of them new, don't notice us anymore. Most of them staring out of the window, some of them on their mobile phones.You grind a bit faster, keeping as quiet as you can, but breathing heavily. I push up into you, it's getting difficult for me to keep quiet. I lift you up and drop you down, trying to time it with bumps in the road. You tense up around me, sighing every time I enter you.I bite my lower lip, lifting you up slightly higher so I can thrust deeper. It's hard to. There was just something about her being the cool and mysterious member of the family that made me want to live up to some kind of expectation. I whispered a quiet prayer to whatever gods would listen that I wouldn't get hard in front of her and stripped my jeans off like pulling off a band-aid.Megan had obviously sensed my fear and walked up close enough to talk without having to speak too loudly.“It's almost dark, Nate, no one is going to see anything. I mean you do have jocks on after.