This is a continuation of my previous story. So it will be helpful to have read the previous stories beforehand. Hope you all enjoy it.
All characters depicted having sex are over 18.
*****
The next week went by surprisingly fast. And relatively calmly. The day after our shopping excursion, Kaitlin and I took tags off the clothes and washed them. She went through my closet and got rid of many of my old clothes and shoes. She also found better hiding spots for my new sex toys, which included my rabbit vibrator, my egg vibrator, the strap-on and a double-ended dildo. Apparently, she had bought the last three at the same time from Castle that night. Apart from that, I finished my school work. Kaitlin sprawled on my bed reading gossip and fashion magazines, while I worked. She left me alone for the most part. I guess she just wanted to be near me, much like I had been when we were younger.
While I was in class for the next three days, Kaitlin was home. She would borrow my car so she could run around town. She would drop me off at school and pick me up. I would enter or exit my car with a kiss from her. But that was it. Classes for me ended Wednesday. I was looking forward to spending the next two days with my sister doing what we wanted to do. She had awakened my sexuality and I was eager to explore it, but it was not to be. At least for this week anyway. Mom had Thursday and Friday off since she had to work Saturday night and Sunday afternoon. So Kaitlin and I rummaged through my closet and drawers discarding clothes to make room for my new clothes she had bought me. We talked about college and what to expect. We even went out for mani-pedis, which our mom went with us.
This is how mom found us, but Kaitlin had started massaging my back. Of course, mom thought it was perfectly innocent. She announced dinner was ready and so we disentangled ourselves and headed to the dining room. This was how most of the week went.
Mom had Thursday and Friday off since she worked a mid-shift on Saturday and an early shift on Sunday. So the real fun started the following week. During the days, while our parents were at work, we would wake up late and fool around. We had sex in every room, we tried to do it in our parents' room but it was just too weird. I can't even remember every encounter, but I do recall certain aspects. We used all of my toys, in a variety of ways. I remember at one point having my egg in my ass while my sister and I used the double-ended dildo. I also remember being in, what my sister called, reverse cowgirl on the sofa riding my sister while she wore the strap-on and watching porn in the main room. At night, after dinner and before mom and dad went to bed, I would be working on my essay and applications for college admissions. My sister would be on my bed reading a magazine or paint her nails or she would just quietly watch me. During our time alone, I did ask her questions about how she found out she was a lesbian, how she liked the taste of pussy. (I had tasted mine on her fingers and mouth, but surely different pussies tasted differently.) I was curious and she helped me at least have the answers, but I still had to figure things out on my own. It was nice and comforting in a way I couldn't really put into words. We would fall asleep together. At some point, she would slink off to her room. But she would wake up as our parents left the house and slide back in bed with me.
I remember one night vividly. It made me question so much about our relationship, but I was too afraid to ask her about it. Afraid of her answer. Afraid of the ramifications. But it was the single brightest days so far. We were watching a sappy romance movie. The kind you can guess the ending within the first fifteen minutes. Her legs spread as I was lounging against her. My head rested on her shoulder. My back against her breasts. Her hands lightly stroking my breasts through my satin cami. At one point, she pushed me so I was leaning forward. When in position, she started massaging my neck. It felt so good. I closed my eyes and was moaning. This is how mom found us. She announced dinner was ready. Once she left, we started giggling. "Could you imagine what she would have done had she come in earlier with my hands on your breasts?" After that night, we decided not to try anything sexual while our parents were home. So weekdays were for us. But nights and weekends were off limits.
One night sometime before Christmas, I asked her, "Are you wanting me to do to you what you do to me?"
She stroked my hair as we were lying on my bed, "I don't want to push you faster than you are willing to go. But yes, I do. If you don't want to, please don't. I can get myself off with just the image of you on your back." She smiled sweetly at me.
"That just doesn't seem fair. My big sister is giving me these wonderful orgasms and I make you relieve yourself?"
"It's not about fair. It's about what you are willing to give. I am happy just having this kind of relationship with you at all. And besides, when I fuck you with the strap-on I may not have the intensity you do when I cum, but I do cum. And don't even get me started on what you do with that double-ended dildo. You're a natural on that thing."
"So you don't feel...cheated?"
"Not. One. Bit. You made me so happy when you agreed to be my girlfriend, even if it has a time limit."
"About that..."