She came to the door and asked me what I wanted, I said "Can you come here for a minute", she came into the kitchen and I said "Look out of the window..., as she turned round, I lifted up her skirt and started to rub her thru her knickers, she said "What are you doing", and I said "remember the other week" and she replied she did.I continued to rub the front of her cunt through her knickers and she started to get moist, I was feeling her bum also, she just stood there, I sat down on the dining. She was there in her black panties, the goddess. I started my way up from her foot, kissing her legs. I had read about some spots on a woman’s body that were pretty erogenous, and I made sure I hit all of them.The knees, behind the knees, the thighs, inner thighs. And finally, the smell of her pussy was so intoxicating. I felt drawn to it. I pressed my nose to her panty covered pussy and took a deep breath. The moment my nose touched her pussy, she shivered a bit. I gave her a lick over her. What I would do to you, if only you weren’t my sibling. I sighed out loud again, and then followed my sister downstairs. It was a pretty normal evening, my walking in on my step-sister mostly forgotten. I was now back in my room, getting ready to use the shower. I took a pair of boxers and a towel, went into the bathroom, stripped, then tried relaxing the tension of pretending that I didn’t see my step-sister fuck herself earlier today. It was no use. Again, with the image and remembrance of my. They had waited some time now to meet and actually be alone. During the morning meeting their eyes met several times revealing tempting seduction and wanting. Now as they begin to dance to the music that Amy is humming from their internet chat a few days ago Mark dips her and kisses her softly on her lips.“Mmm”, a sound that Mark hoped to hear, “...sensual lips...nice”, Amy admits. With that kiss Mark takes full advantage of dancing his tongue with hers. With pleasure Amy accepts Marks.