Secret VoyeurI have 2 sisters, one Lacey a year older than me at eighteen, I’m s*******n and my younger sister Kelly is sixteen. Although I hang out with a large group of both boys and girls in school, I had never had much luck when it came to getting girls into bed, most of my frustrations were relieved either watching porn or, if I felt brave, stealing one of sisters pairs of panties from the clothes hamper, and using them to wank into. I have a couple of fetishes, my sisters panties being one, and the other is nylon stockings, or pantyhose, but I do prefer stockings. From rooting in Lacey’s drawers in her room I know she has a good selection of lingerie, which I have on occasion tried on. The last time I was able to take a look in Kelly’s underwear drawer, I found nothing out of the ordinary, but she does seem to wear pantyhose regularly.Last weekend our parents were away, at some conference and Lacey was left in charge. As soon as they were gone, she was on the phone to her boyfriend arranging to stay with him for the night, leaving me and Kelly home alone. Kelly had been out all afternoon with her friend, Leah, a not very attractive small girl, with short black hair and a flat chest. Compared to Kelly, who is tall for her age, with a slim shape and large breasts for a sixteen year old. Finding myself in the house alone, I turned on my computer and found a porn site I often looked at. I began watching a clip from a movie about young girls and their daddy’s, stroking my cock to erection. As the clip ended and I still hadn’t shot my load, I crossed the landing to Kelly’s room. A quick search of her clothes hamper brought no dirty underwear, so I went in to Lacey’s room. In the clothes hamper I found what I was looking for. A pair of her panties, red in colour, made from some sort of silky material. I pulled them from the hamper, breathing in the familiar odour of her sex from the panties.I went back to my room, found another clip to watch and wrapped the panties around my cock, stroking my straining erection. The scene I was watching was a lesbian scene, and as the two girls were fingering each other in a sixty nine position I could feel my orgasm building up. Just as I could feel me cum begin to race to the tip of my cock and into the red panties, I heard the front door open and Kelly calling my name. I stuffed the panties into my mouth as I groaned, my cum shooting onto my tee shirt and my thighs, the warm sticky cum shot out in several wads, as I tasted my sister on my tongue. I didn’t answer Kelly, but heard her and Leah coming up the stairs and going in to Kelly’s room.I sat quietly for a while and listened. The two girls in my sister’s room were giggling, they had left the bedroom door slightly ajar, and from balgat escort where I was sitting in my own room I caught their reflection in my mirror as they walked around the room. They were discussing what they had bought and I heard Kelly telling Leah to try on the jumper she had bought. As I watched in the mirror, Leah pulled her sweatshirt over her head, revealing her small breasts, with no bra and small but hard nipples. I could only see her for a split second as she disappeared behind the door. I could hear Kelly giggling and saying something about Leah’s hard nips. Leah was then telling Kelly to try on her new dress, I couldn’t see Kelly but I did see her throw her jeans on to her bedroom chair. “you’d better take your bra off” Leah said to her, “it doesn’t go under the dress” and then I saw Kelly’s bra land on top of her jeans. There was silence for a few moments, then the two girls were obviously admiring each other in the mirror in their new outfits.“Try these on now” Kelly said, obviously showing her friend something.Leah must have been a bit embarrassed, as she answered, “No someone might come in”, Kelly told her “they’re all out, anyway I’ve seen you in your underwear at practice in school, are you embarrassed of me?” “Only if you try yours on too”I got off my bed and crept across the landing, as I got to Kelly’s door I could see most of the room reflected in her mirror. Kelly had a black lace bra and panty set in her hand which she was handing to Leah. Leah had taken her jumper off and was unbuttoning her denim shorts. “You have to put yours on too” she said to Kelly, as her shorts fell to the floor, revealing her white cotton panties. She slipped her fingers in the waist band and slid them to the floor, with her back to the mirror, I got a full view of her tight round ass. She put the bra on and as she bent over to step in to the black lace panties, I caught a full view of her pussy and ass in the mirror. Behind her I could see Kelly pulling her new dress over her head and then pulling down her floral cotton panties, revealing her nice breasts and a neatly trimmed bush of pubic hair. Kelly began to put on the set Leah was handing her, it was very similar to Leah’s set but was red lace.I was standing on the landing, Lacey’s panties in my hand, with Kelly and her friend standing on the other side of the bedroom door wearing lace bra and panty sets, fully visible in the mirror. I could feel my cock stirring in my shorts and reached inside to give it a stroke with the panties. As the silky material touched my cock, Kelly had walked forward to Leah and out her arms around her, their lips locked and both were passionately kissing each other. Their tongues doing battle batıkent escort inside their mouths. Kelly’s hand slid down her friends back and her finger tips snaked into the waist band of Leah’s black lace panties, her other hand unclipped Leah’s bra. The two girls parted slightly and Leah’s bra fell to the floor. I could see Kelly’s hand caress Leah’s ass through the thin material of her panties.Leah unclipped Kelly’s bra and they went back to kissing. Leah then bent her head to take one of Kelly’s nipples in her mouth. She loudly sucked on the dark pink skin. I could see Kelly’s other nipple harden in the mirror and could only imagine the nipple in her friends mouth was equally hard. Kelly was groaning as her hand pushed its way between Leah’s ass cheeks, pulling her panties down at the same time. I could see Kelly’s hand disappear between Leah’s legs. Leah parted her legs slightly and groaned as my sister’s hand must have found her pussy.I was stroking my cock rapidly with Lacey’s red panties and could feel my legs weaken as my cum made it way for daylight. I had to hold on the wall and bite my lip as I shot my second load of the evening, this time into my sister’s panties. It took a few minutes to get my concentration back and re focus on the two girls in the bedroom.The two girls had turned slightly and I now had a full view of them as they deeply kissed. Leah had one hand pinching Kelly’s nipple and the other was rubbing Kelly’s clit. Kelly at the same time had her finger buried deep inside Leah’s pussy while her other hand gripped hard on the smaller girls ass. By the noises coming from both of them they must have been on the brink of orgasm, Kelly’s hand was fucking Leah hard and fast as Leah was doing the same to my sister. Both girls groaned in unison as they came together, both gasping to get their breath as their kiss broke. Kelly placed her glistening finger on Leah’s lip as the dark haired girl tasted her own love juices, then she offered her own hand to Kelly, who sucked her finger vigorously to taste her own cum.They fell on to the bed, embracing and caressing each other. Within minutes they were kissing again, and I watched in the mirror as Kelly crawled down the bed and began to tongue her friend’s pussy. As she kneeled between her friend’s legs, I had a full view of Kelly’s ass and pink pussy as her back faced the mirror. Soon Leah was writhing on the bed having another orgasm, her legs thrashing in the air. She gripped Kelly’s hair and pushed her face deeper between her legs, trying to get Kelly’s tongue as deep inside her as she could. As her orgasm subsided Kelly climbed up the bed and straddled Leah, offering her pussy to the smaller girl. She was facing çankaya escort the mirror so I had a clear view of my sister being tongue fucked by her friend. As she was grinding into her friends face I had my cock in my hand again. Leah’s tongue was flicking Kelly’s clit and darting between her open pussy lips, soon Kelly was orgasming again, her juices gushing form deep within to cover her friends face. My cock was straining in my hand as I brought myself to another orgasm. As my sister collapsed on the bed beside her friend my cum juice was spraying into my shorts. The two naked girls lay arm in arm on the bed as I crept back to my own room, and quietly climbed into my bed and fell asleep.I was woken a while later by someone whispering in my ear. “I saw you watching us as I fucked your sister. Did it turn you on watching her, could you imagine what it would be like to taste your own sister’s love juice” I felt a pair of lips touch against mine and a hand reach under my sheets and grip my cock. Her tongue searched my mouth, soon finding my own tongue as she French kissed me. I felt my sheets and shorts being pulled from me as my cock was greeted by the cool air in the bedroom. Our mouths parted and her small frame twisted so her mouth closed over my quickly hardening erection. She soon had me hard and again twisted her body so she was straddled above my hard cock. Kneeling just above the purple head, her fingers parting her own pussy lips. Her pussy was already fully lubricated as she fed the hard length of my cock between her pussy lips. She bucked as she raised and lowered her hips deeply feeling every inch I had to offer her. Even though I had already cum three times that day I knew I wouldn’t last long. As her hips met with my thighs she was grinding herself on me, I could feel her juices spread across the skin of my stomach and groin. My cock began to throb as I felt my cum begin it journey, from the pit of my stomach, she was groaning as her own orgasm was beginning, I felt her pussy grip my cock, I was struggling to hold my cum back as she was shaking on top of me. A huge groan sprang from my lips as she jumped off my cock, my load of creamy cum shot skyward, she dropped her face towards my cock, the first wave just missing her face, the second landing on her cheek, and as her mouth closed around my cock, a third spray hit the back of her throat.I lay there motionless, her mouth still encircling my softening cock, when I heard movement, Kelly was standing beside the bed, Leah looked up at her swilling, their heads met and they began to deeply kiss. Kelly’s tongue must have been tasting my cum in her mouth. They kissed for several minutes, Leah still sitting on my legs. When they eventually broke their kiss, Kelly spoke first “Next time b*o, you decide to spy on your sister and her friend have the manners to ask first, you never know what reward you might get if you are nice”. Leah climbed off me and I watched the two of them walk out of my room hand in hand and as naked as the day they were born.