This is a work of fiction and all characters are over the age of 18.
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In chapter one, with our parents away, my brother convinces me to drink, smoke pot and to get into the hot tub wearing only our underwear. Gary becomes very aroused when my pale green cotton bra practically vanishes when it becomes wet. I am intrigued, and excited by the huge boner my brother is sporting, the first erect penis I have seen up close. With his encouragement, and perhaps insistence, I give my brother my first ever hand job.
Very aroused after jacking off my brother, I suggest we go inside and clean up. The story continues:
Gary nodded, and climbed out of the spa, naked. His penis was still erect, and poked out in front of him, swaying as he walked. God, he was a good looking specimen. His broad shoulders and chest and his tight abs were so very sexy to me at that moment.
He was not the least bit shy or modest. In fact, he seemed to be quite proud of his physique and how well endowed he was. I know he enjoyed me looking at his naked form.
I had momentarily forgotten how transparent my bra and panties became once they got wet in the spa. I was too distracted trying to process what I had just done...I have masturbated my older brother to orgasm! I felt so wickedly naughty.
I was also very aroused. I knew I had to get to my bedroom and masturbate. I needed a release. I needed it badly.
Gary went to the upstairs bathroom, which we shared, and took a shower as I went to my bedroom. As I glanced at myself in the mirror, I was shocked at how exposed I was. You could see right through my bra and panties. My pubic hair was plainly visible, as were my nipples and areolas. I really would not be more exposed if I had been completely naked. I admit, I was pleased that seeing me like this aroused Gary so much. I was the first time I had ever felt really pretty and sexy in my life. I liked the feeling.
I grabbed a towel, dried, and stripped off my wet panties and bra. I climbed under my covers, naked, and slowly began rubbing small circles around my 'little nubbins'. I was already very aroused; it would not take much stimulation to achieve my climax tonight. I wanted to savor this moment, this climax, so I intentionally slowed down. I teased myself; alternating between rubbing my clitoris and teasing my erect nipples.
I honestly, did not even consider any further contact with my brother at this point. I assumed we were done for the night. And I was not contemplating what tomorrow would bring, or if we would ever have a repeat performance at some time in the future. I was simply enjoying the memory of my first encounter with an erection, and my first hand job.
I heard the shower stop, and moments later, without knocking, Gary entered my room. Although the lights were out, the light from the hallway illuminated my room sufficiently for me to see my brother fairly clearly. Gary left my door slightly ajar as he entered my room.
He was naked except for a towel he had around his waist. The tent in front of the towel made it clear that he was aroused.
I quickly pulled my fingers from my clitoris and remained silent, naked under my covers.
"Liz, can I come in?" Gary asked as he entered my room, not waiting for an invitation.
I did not answer. I did not know what to say or do. My mind was swirling. On one hand, I was not prepared for us to go any further than we had, or even to resume our little game of discovery. On the other hand, I was aroused, and on the verge of my own orgasm; and I desperately wanted to share it with Gary. So I remained silent; neither discouraging nor encouraging my brother.
Gary sat on my bed next to me. His erection poking straight up under the towel. God, he was a sexy sight.
Gary placed his hand on my leg, on top of the covers, and started massaging my leg slightly as he moved his hand slowly up my inner thigh.
"Gary, I don't know if we should be doing this. I don't think you should be in here, in my room like this. It doesn't feel right," I said in a very weak protest. But I made not attempt to physically stop him. Truthfully, I did not want to stop him. I did not want him to leave. But I was scared.
His hand traced up my inner thigh and across my vulva, still on top of the covers. Involuntarily, I arched my hips ever so slightly, pushing my vulva into his hand to increase the pressure of his touch as he teased me through the pink and water comforter on top of my bed.
Gary then ran his hand up over my abdomen and touched my breast. He found my erect nipple through the covers and tugged it gently. I closed my eyes and let a soft moan escape my lips. I was so aroused. I could feel my wetness seeping out of vagina, soaking my upper thighs.
Gary slowly pulled down the covers, exposing my breasts.
"Liz, you are so pretty. Your breasts are perfect."
I blushed at the compliment. The tone of his voice and the look in his eye left no doubt that Gary was genuine and sincere in his praise. All I could think to say was "Thank you, sir".
I fought the urge to cover my breasts. I lay there shamelessly, and just allowed my brother to study them admiringly. Gary then lowered the comforter further past my tummy, past my navel, and slowly past my vagina. With the pink and white quilt down around my thighs, I was totally exposed.
"God, you are a beautiful woman."
The term 'woman' shocked me a bit. I don't believe anyone had ever referred to me as a woman before. I thought to myself, 'well you did just turn 18. you are technically a woman now.'
He leaned forward and took one of my nipples into his mouth, sucking gently as his fingers teased the other nipple.
I placed my hands on the back of his head, caressing him as he suckled on my tit. I could not help rocking my hips from my arousal, humping against the air. I was so turned on; I wanted to climax, I needed to climax. I could not stop him now even if I wanted to.
While still sucking on my nipple, Gary slowly ran his hand down across my stomach and found the thin patch of blonde pubic hair between my legs. Gary quickly found the source of my wetness, and gently began to open me with his fingers. He soon had one finger inside of me, slowly opening me further as his finger seemed to rotate around the first folds of my vulva, causing my vagina to dilate open.
I continued to caress his head as he suckled my breast and I humped against his intruding finger. My brother was now the first person to 'finger fuck' me.
Gary released my nipple from his lips and began slowly kissing up my neck until we faced each other, our lips an inch apart. Then he kissed me. Gary kissed me.
This was the most beautiful and intimate kiss of my life. Instinctively, I opened my mouth to accept his tongue.
My brother was French kissing me while he fingered me.
I know this was wrong, but at the moment, it felt so right, so beautiful, so intimate, and mostly so full of love and affection. I moaned around his probing tongue as I spread my legs, opening my thighs to grant him better access. I wanted to cum for my brother; I needed to cum for me.