After my surprise visit from Lea, and the sheer joy of watching her masturbate for me, I was somewhat disappointed when she left with her Mum, yet comforted in the thought that Sally would be home from school soon.
I wandered around the house aimlessly, trying to find things to do till I heard Sally at the door.
"Hi, big brother," she said cheerfully as she walked in and dropped her school bag by the phone where she always left it. "And how was your day?"
Not wanting to jump right in and tell her about Lea, I suggested, "How about we have a coffee then I'll tell you about it"
I noticed that Sally gave me a funny look as we made the coffee and carried it into the lounge room.
After about fifteen minutes sitting side by side on the lounge, talking about our day in general terms, Sally leaned over to me and almost whispered, "Did you use my little white cotton panties then?"
As this gave the opening I was looking for, I replied, "I was going to and got as far as sitting with them in my hand thinking about when I was distracted."
"How do you mean, distracted, by what?" Sally asked.
"I had a visit from a young girl about your age who apparently had only just moved to the area and had left her house keys at home," I began. "Being the perfect host, I asked if she would like to use the phone but she told me her Mom would be back soon and could she just wait."
Grinning cheekily, Sally, gasped, "And you agreed, right."
I ignored her remark and carried on, "We sat talking and I noticed she was opening and closing her legs..."
"C...could you see her knickers?" Sally croaked.
"Yes," I replied happily, "She was wearing black, black cotton."
Suddenly sitting up straight, Sally looked at me for a few moments before saying, "You say this girl had only just moved here, I think I know her as she goes to our school. What's her name?"
"Lea," I told her, awaiting her reaction.
"Yes," she said softly, "I know her and she's a lovely girl who has the boys falling over her."
"If she shows them her knickers like she did me, I can see why."
Reaching out and taking hold of my hand, Sally whispered, "I've a feeling that showing you her knickers wasn't all she did."
"No," I agreed, "Don't ask me why but after seeing her showing me her black knickers I just had a feeling she was up for more so, believe it or not, I asked her to play with herself."
"You randy bastard," Sally moaned, "Y...you asked a girl you've only just met to masturbate for you?"
Poking Sally in the ribs playfully, I retorted, "You know me, little sister, always the perfect gentleman."
Finishing her coffee and turning till she was lying on the lounge with her legs across mine, Sally asked softly, "And did she, Tony? Did she play with herself for you?"
"Yes, Sally, she did," I told her, "She lifted up her skirt and opened her legs wide and I could see she was already turned on as there was a fairly large stain on her black cotton panties."
It was obvious Sally's excitement was building fast as she gasped, "Did she put her hand in them? Did she put her hand inside her black cotton panties?"
Looking down at Sally who was lying there with a happy relaxed smile on her face, I laid my right hand just on the bottom of her skirt as I replied, "No, little sister, she only masturbated herself through them but, had her Mom not arrived just as she came in her panties, I think she may have gone further."
Taking me completely by surprise, Sally croaked, "I'd like to go further with her, Tony, she's hot, Ooooo, so hot."
Looking unbelievably at my little sister lying there, I groaned, "I...I didn't kn...know you were into girls."
"Not really," she told me nervously, "I did go with a girl once but for some reason, when I see Lea at school, my panties suddenly started to get wet."
"Do I know the girl you went with?" I asked.
"Sandra, you know, she lives on the next street and goes to the local Grammar School," Sally explained.
"Yes. I know her," I agreed then, starting to lift up my little sister's skirt, I added, "Like to tell me what the two of you did to each other."
"Sure," Sally agreed quickly, lifting her bottom off the lounge to I could get her skirt right up round her waist, letting me see her lovely tight little white cotton panties. "I met her on the way home from school one day and, as we were both on our own, she agreed readily when I asked her to come to my place. She looked so good in her school uniform of navy blue pleated skirt, white knee-hi socks, light blue blouse and a red and navy tie. With her hair in bunches, she looked the perfect English schoolgirl."
"What turned you on about her?" I asked then, gently placing my right hand on the front of my little sister's white cotton panties.
"I'm not sure, Tony," she replied thoughtfully, "We were sitting on my bed listening to music then, after a while, I noticed her school skirt starting to creep up her legs and I saw she was wearing navy blue knickers with her uniform. I'm not sure whether or not it was her knickers I was attracted to or just the fact that, for the very first time in my life, I was alone with a girl I felt physically attracted to. Anyway, as always, the conversion turned to boys and, while I didn't have anything to tell her, hot having a boy-friend at that time, Lea was very open and honest with me."
I could feel my cock starting to rise and, as I slipped my hand between my sister's open legs, I felt her white cotton panties were lovely and wet and I was sure I could smell the faint aroma of her schoolgirl love juices.
Anxiously awaiting to hear what transpired between the two girls, I had to ask, "What happened then, little sister?"
"Lea seemed genuinely sad that I didn't have a boy-friend and proceeded to tell me about her's - a boy who was a bit older that her and who she absolutely adored. She told me that, while they had never had sex, they played with each other at every opportunity and he always got real excited when she was in her school uniform and navy gym knickers. It was so bad that one night she forgot she wasn't wearing them and he drove her home to change into them. After that episode, Lea always kept a couple of pairs at his house - just in case!"
"And I thought I was bad," I said softly, starting to finger Susie through her cotton panties and feeling her start to tremble with excitement.
"No way," Susie gasped, "Her boy-friend is an animal! He likes nothing better than to go down on her while she's masturbating him, kissing her hot wet little pussy through her navy blue cotton schoolgirl knickers till he makes her cum over and over and over again."
"That's not so bad," I told Susie, "You know what I'm like when I'm like when you're wearing your maroon school knickers for me."
Susie sat thinking for a few moments till she said, "I'm not sure what do about Lea, Tony, should I try to get to know her of just leave it alone"
As the thought of my little sister and Lea getting it on together made my cock throb even more, I gasped, "Try and get to know her, Susie, I'd love nothing better that to watch the two of you with your hand inside each other's panties of school knickers, masturbating each other."
Groaning and suddenly letting one leg slide of the lounge while she lifted the other over the back of it, my Darling little sister moaned, "Alright, big brother, you've convinced me that we could have lots of fun - but who said you could watch?"
"Oh, if that's the case," I said, making as if to get up off the lounge.
"Tony, I'm only joking," she wailed, "Stay, stay and masturbate me, stay and masturbate your little sister, I'm so hot and wet between my legs and I need to cum, Ooooooh, fuck, I need to cum, I need to cum, I need to cum so bad..."
Looking now at the huge dark stain on the tightly stretched gusset of my little sister's white cotton panties, I quickly found her little clitoris nestling under the wet cotton and, when I started fingering it, she screamed, "Oooohhhh, feel me...finger me...wank me...finger fuck me...masturbate me...make me cum."
Suddenly feeling a deep love for my little sister, I whispered as I fingered her clit through her panties, "Cum for me...cum for me, Susie...cum in your little white cotton panties for me..."
As my little sister got closer and closer to cumming in her panties, the scent of her love juices filled my nostrils.
Then it was all too much for Susie, lifting her body clear off the lounge, she trembled and trembled as she literally screamed loudly, "Now...now...big brother, I'm cumming...I'm cumming in my panties for you, now...now...now...Ooooohhhhhh, I'm cumming in my panties."
It took Susie a good ten minutes or so to regain her composure then, when she moved her legs and pulled down her skirt, she said, "I...I'm going for a shower, Tony, then I'm going to call Lea."
"How can you?" I asked.
Grinning, Susie replied, "We're both in the base-ball team and have swapped numbers so, big brother, if you're really lucky, and Lea and I like each other enough, you might get to see two girls playing with each other later on and, if you're extra lucky, we might let you join in."
As Susie left for the shower, I sat thinking about what she had just said and hoping all went well.
This story is protected by International Copyright Law, by the author, all rights reserved. If found posted anywhere other than Lushstories.com
with this note attached, it has been posted without my permission.
<a href="http://www.lushstories.com/stories/masturbation/my-sister-my-lover-part-6.aspx">My Sister My Lover - Part 6</a>