After everyone had left, Vicky headed up to our room to get ready for bed. I found Alex passed out asleep on the couch. I scooped her up in my arms. She threw her arms around my neck and snuggled into my chest. I walked up to her room and set her down on her bed. I looked down at her chest. Her tits looked perfect. I gently pushed one side of her top aside so I could see her little pink nipple. I touched the tip of it with my finger, and she moved a bit. I jerked away quickly. When she settled back in I put her top back. As I was reaching for her blanket I looked at her bikini bottom. It was only held on by strings tied on her hips. I gently pulled one of the bows loose. When she didn't react I undid the other. I waited a second to make sure she wasn't going to do anything, and I pulled the bottom off and found a bare pussy with a clit ring in it and a little star tattooed on the left side of her pelvis. She had to have gotten this done the day she turned eighteen because her mom would have never signed for either of them. Both the tattoo and the piercing looked quite healed.
I touched her little button and she whimpered a bit. The sound got my dick hard instantly. I undid my pants and let them fall to the floor. I picked up her hand and wrapped her fingers around the shaft of my hard cock and began stroking it. I touched her clit again and this time rubbed it softly. I could feel her twat heating up. Juices began to gather on her pussy lips as I rubbed her. The sight of her wet cunt made me wild. I put her hand down and walked over to the door. I checked the hall and didn't see my wife. I closed the door and turned back to Alex still asleep on her bed. I took off my shirt on the way back to my step-daughter's bed. She looked ready for me. Her legs were spread open and her pussy was soaking wet. I looked down at my naked cock and spit on the tip. I rubbed it over the head as I crawled on my knees on top of her. I guided my dick to her pink lips and rubbed the head against them but not penetrating. I watched her face as she moaned a little. She even made faces like her mother.
Her moans made me even crazier. I slid slowly into her tight cunt. I met no resistance inside her. The naughty girl had obviously done something before. As I was pulling back her eyes opened slowly. I clapped my hand over her mouth quickly. She was startled by my presence and pushed on my chest when she realized that I was still inside her. She stopped squirming, and when I thought that she wasn't going to scream I cautiously removed my hand. She looked into my eyes. After a good thirty seconds she kissed me. Alexis passionately drove her tongue into my mouth as she held onto my shoulders and back. When I got this reaction I slid back into her pumping in and out as we kissed. I could hear moans escaping her mouth until she couldn't keep kissing me. Alexis moaned so uncontrollably that I clapped my hand over her lips again. I pulled out and sat up on my knees. She sat up and took off her top. Her perfect eighteen year old tits looked amazing. She turned around and positioned herself on her hands and knees so that I could insert from behind. I fucked my step-daughter hard for a good fifteen minutes before she came.
Just as I was about to come I pulled out and she quickly turned around and took the head of my cock into her mouth. A few tugs from her dainty hands and I blew my load in her mouth. I knew at this point that she had done all of this and more. I didn't know how long she had wanted to do this, but it seemed as though when she realized it was me at the beginning she was ready. I got dressed and walked out of the room. I went to my room and got in bed with Victoria. I spooned up to her and went to sleep.
The next morning it was like nothing had happened. There was no weird interaction between any of us. The rest of the weekend was no different from any other weekend except for Sunday afternoon my wife went to the mall with a friend and I got a blowjob from my step-daughter. She gave head better than any woman I had ever been with. I have a continuing sexual relationship with Alexis, and we have done almost everything imaginable. Luckily her mother hasn't found out and hopefully she won't. I want to continue screwing her daughter for a long time.