Billie asked shyly, ‘Could you teach me Cowgirl and Reverse Cowgirl?’ ‘Sure baby. And anything else you want from my extensive repertoire.’ Th... fiancé was away for three nights so in the morning Gus was invited to stay another two nights. Finally when they waved goodbye Gus was sure he was leaving behind a more seasoned woman who now had added the qualification of practical sexologist to her qualifications. * * * Gus enjoyed the freedom of being on the highway but he became a little too. ..she has got a bit of a smile on her face when she sits so i decide to go over and have a seat with her.... she does not seem to mind and conversation is going well. She is about 50 shoulder length brown hair, glasses, kinda nerdy looking but at the same time very fuckable....big boobs that probably sag (yummy) and wide hips and a plump ass that i am dreaming of humping."So what you doing out on this lovely sunday evening?" I asked after names were exchanged."Oh just had an after conferance. "UUUUmmm, MMMmmmmmmm, Oh Ron I'd better get in the car before I drag you back to your room and do something I KNOW YOUR NOT READY FOR"!"Um, Perhaps you better, Ah, I is a little soon for me, but, well before you leave, Um what are you doing tomorrow"?"Nothing important, Why"?"Well I thought if you'd like, Maybe go to a park, then lunch, and talk some more, I would really like spend some time with you, gettinng to know you"?"I'd love to Ron, Here's my number just give me a call and let me know. "Now I want you to kneel on the stairs", she said, I did as requested and knelt facing up the staircase, my arse sticking out toward her, I felt something cold and wet run down between my butt cheeks and then her rubber covered finger start to rub over my arse hole.My cock twitched as she pushed her finger inside me."How does that feel" she enquired."Thats really nice" I answered, gasping in air as she pushed in deeper, then I gasped again as another finger entered into me. slowly she fingered.