It was 3 am and I couldn't sleep. I kept thinking of Jess sleeping in the next bedroom. We were the only two in the house. My wife had to take the kids to a camp for a night. They will return tomorrow afternoon.
Jess was my wife's younger sister. She was 25 and was working to be a lawyer in New York. She was visiting us for few days. Tomorrow will also be her last day. I will take her to the airport in the morning.
My wife left in the evening, so Jess and I spent last evening together alone. I cooked dinner for us, and we talked for hours. I was enamored by her beauty. She wore a sexy white backless top and a short skirt. She must have wore a strapless bra since I couldn't see any nipples. But her boobs juggled freely every time she laughed.
And I made her laugh so much. I told her funny stories about my childhood, my work, marriage, kids. After dinner we sat close to each other sipping wine and talking till after 2 am.
Needless to say I had an erection the whole time. I caught Jess glancing at it from time to time. I actually enjoyed the attention and didn't bother to hide it.
Now as I laid back thinking about the very romantic evening, my erection was even harder. I really wanted to fuck somebody right now. I missed my wife. She always took care of me in times like these. I started masturbating thinking of Jess's bouncing nubile boobs. Suddenly...
Knock. Knock.
I jumped up realizing it must be Jess. I rushed to the door concerned. Even though Jess was 15 years younger than me, I adored her a lot and thought of myself as her guardian.
"Hi sweetie, everything okay? Did you need anything?" I saw she was wearing a very short nightie that just barely covered her boobs and ass. This time I saw those big nipples poking through.
"I am fine, thanks. I just couldn't sleep." She glanced down and said with a warm smile, "And looks like you are up too."
Oh shit. I was naked with my lusting dick pointed at her.
"Wow no underwear. Were you jerking off thinking about me? Tell me the truth." She laughed.
There was no point in hiding. I smiled embarrassing and nodded yes. I gently touched her face. "You are so beautiful! I had so much fun this evening. I guess I am missing your sister. You look so much like her." I slowly bend down and kissed her forehead. Her skin was soft.
Her smile became even bigger, and she put her warm hands on my chest.
"I can see that, you big daddy bear. That's why I am here. Sis felt bad leaving you alone tonight. She messaged me to check on you. She thought you could use some... pussy," she winked.
She raised herself on her tiptoes and very softly kissed my lips. "Ummm..." she moaned.
I don't know what did it, maybe it was her near nakedness, or the way she said "pussy" or my extreme state of arousal. I turned into an aggressive alpha male. I kissed her back demandingly. To my pleasant surprise she kissed back surrendering. That's when I knew I am fucking her tonight.
I pulled her inside the room and grabbed her body tight with my arms. We continued to kiss. I moved my hands down and pulled up her nightie and stroked her butt. I realized she wasn't wearing panties. Oh yeah, I am definitely fucking this bitch hard tonight.
"Wow no underwear," I said imitating her.
"I haven't been wearing any panties all evening. I wanted to feel the thrill of prancing around you with my naked wet pussy." she confessed.
"You know, I don't let your sister wear any panties so I can fuck her anytime I want. I like my bitches that way. It makes me a very bad man," I said menacingly.
"I am your wife for the night, so I should not wear what you don't want your wife to wear," she declared.
"You are a dirty little girl. You want to be my wife?" I grabbed the top of her flimsy nightie and snatched it away with force, ripping it in pieces and exposing her young fiery body. Now we were both completely naked. The sudden violence shocked her. Her breasts swelled up and nipples became long and erect.
"Look at me down there," I growled. "See how hard you have made me. This cock has been aching to fuck you so desperately. Here hold it with both hands."
"It's so big!" She moved her fingers gently up and down. "Does my sister take that all in her pussy?"
"Yeah the entire length. She is real good with it. Go ahead play with it. Now feel the balls," I commanded.
"They are so heavy." She cupped them.
"That's because they are filled with so much cum which I am going to empty into your cunt tonight."
I pushed her against the wall, and grabbed her boobs and kneaded them roughly. I kissed her with open mouth. She continued playing with my cock and balls.
"You are so hot baby girl. I am going to make you my bitch tonight. Get down on your knees and suck my cock." Without hesitation she got down and started sucking my dick. It made me rock hard.
"That's good baby girl. Where did you learn to suck like that. Did your big sister teach you or are you a natural slut."
