Chapter 1.
People often end up agreeing to a plan for different motives. The key being they agree to the plan.
My name is David. I'm a second year student at the local Community College. I was envious of my High School friends who went away to school, but not too much. My parents pay for my college and in this economy none of us wanted to take big loans out. So, living at home was an agreed to plan.
My sister Emily lives at home too. She graduated from High School this Spring, and also plans to attend the same Community College. She too agreed with our parents to live at home to avoid college loans, for now. Emily is the smart one of us two. I figure any type of degree is better than a High School diploma. Emily figures to get an advanced degree in something practical; she's a hard worker that way.
It was a hot summer. Evenings we'd taken to hanging out together, either on the back porch (our house had a porch swing and chairs, perfect for a tall glass of ice lemonade) or in my bedroom. Being the older of the two kids I had the bigger room. Being as it was generally hot, both of us wore as skimpy as possible. I generally just wore my workout shorts. Emily had a pair of skimpy athletic shorts and a variety of summer tops: tanks, bikini bras, and her favorites: ruffled stretch mid-riff bands with spaghetti straps.
Sometime in August with less than a month before school started, Emily was tossing fretfully on my bed. I was trying to read a course book to get a head start for next semester. Studying wasn't my best subject, if you know what I mean. I'd learnt that in order to get through a semester intact I had to get the lay of the land first.
I sighed, putting the textbook down. "What's up Em? You're all wound up, did you have another argument with your best friend?" That was a running joke between us. Emily had friends and classmates but not a best friend. She'd been so busy studying she'd missed the social aspects of high school.
"God, Dave!"
"You mean, 'Dave, God!'" I corrected her gently. Being older than her definitely conferred a godlike status at times.
"Jerk!" Emily sighed and rolled onto her side to look at me. "Mom just dropped the P-bomb on me."
"The P-bomb?"
"Yeah. I've signed up for track this fall. Mom went ahead and made an appointment for me for a physical exam." Emily rubbed her eyes. "First ever female physical," she added a tad bitterly.
"What, is it tomorrow or something?"
"No, even worse. It's the Friday before Labor Day. That's almost three weeks away. It's just ruined the rest of my summer. I'm going to be tied up in knots worrying about it."
"Sounds serious. What's with a female physical that's got you so creeped?" I added, suspecting her answer.
"It's a PHYSICAL, Dave! Some old Doctor is going to put his hands all over me, and poke around ... " she looked down to her shorts "... down there. Arrgh! I can't imagine taking off my clothes for a complete stranger." She flipped back onto her stomach, buried her head into my pillow. She looked genuinely forlorn.
"So you'd take off your clothes for a Doctor you knew, then?" I retorted.
Emily didn't answer. She didn't have to. I knew Emily took things seriously. In this case, her competitive nature would naturally drive her to get the best result from her exam. If she could study for the exam, she would. That insight gave me an idea for a plan.
"So Em, you could practice for the exam. That way when the time comes you'll be ready and you'll do just fine."
She raised her head from my pillow. "What do you mean, practice?"
I had my answer ready. "What is it about the physical that worries you?"
"Everything. I have to get undressed in front of a stranger. He's going to put his hands everywhere. I'm going to get horribly embarrassed. I'll get all tense. When he tries to put ... things ... into me ... down there ... I'll probably scream. Or faint. Or both. It'll be a disaster."
"Here's my idea, Em. Let's treat it like a school project. Every day you can practice with me until you get more comfortable with the whole thing." I moved over to the bed, and stroked her shoulders brotherly.
Emily remained face down in the pillow. If I left her alone she'd just lie there and not make a decision. So I took the lead. "Lie still, Em. I'm going to pull your shorts down and look at your butt, just to show you that it's no big deal."
She did lay still. Actually, after I hooked my fingers into the waistband of her shorts she lifted her hips slightly so I could pull her shorts down to her knees. Her pale white ass was exposed to me for the first time.
"So, Em, I'm going to put my hands on your ass cheeks, and pull them apart so I can get a good look at your butt. Mmm hmm. Em, did you take a crap today? There's a bunch of cling-ons around your ass hole." I moved her cheeks a little and saw the base of her hairy cunt. "Lots of hair," I informed her, "hard to see anything."
She lifted her hips again as I pulled her shorts back up.
"See -- simple!" I told her, and moved back across the room to my desk chair.
After a few minutes, Emily raised her head from the pillow. "Didn't that gross you out?" she asked.
"Not at all. You have a cute butt, and tell the truth, I didn't see much of your cunt to say whether it was good or bad."
"What exactly do you propose then?" Emily asked me. I could tell already we were entering into our sibling deal mode.
"For the purpose of your getting comfortable with getting a physical, here's what I think we should do. Once a day, you need to undress in front of me. That will help you deal with your modesty. Then, since you're averse to having the Doctor touch you, I suggest you allow me to put my hands on your butt, or on your cunt, so you get used to being touched."
Emily didn't take long to reach her decision. "OK. But a few rules. One, no one ever EVER hears a word about what we're doing. Two, I'm in charge during these 'study halls.' If I change my mind it stops, no argument. And three," Emily took a deep breath, "NO sex. Just because you're going to touch mine doesn't give you any right to expect anything in return."
"Agreed. But I have a request I'd appreciate your consent. I'm going to be taking a bio class next term. My textbook says the ovarian cycle includes temperature variation. I'd like to measure you once or twice a day and graph the result. It'd be a good learning experience for both of us, actually."
"How will you measure my temperature," Emily asked, suspecting my answer.
"Vaginally."
"Oh. Yup, no big deal. You're going to be looking at me down there anyway." She gave me a long gaze, with a far away look in her eyes I'd not seen before. "When do we start?"
"Tomorrow morning. After your shower. Make sure you're clean."
"Make sure YOUR hands are clean," Emily admonished as she got up from my bed and walked out of my room.
Chapter 2.
I woke up to the noise of the shower, which was just the other side of my bedroom wall. It was 8:30am. Dad left the house around 7:15, and Mom left between 8:15 and 8:25. Emily was eager to start.
I arranged my pillow in the middle of the bed, and got a clean hand towel from the linen cupboard to cover it. I planned to have Emily lay face down on the bed because she'd see less, and would be more relaxed.
The shower stopped. A few minutes later Emily walked into my room, all rosy cheeked from the hot water. Her hair was hidden underneath a towel, and she wore her white cotton bathrobe. "Ready?" she asked.