When we started swapping three years ago, she was a 28-B and now, at age 15, she was a 34-C and, I hoped, still developing. Her lovely pink-tipped bre...sts now filled her hands when she offered them up to my mouth, but they were yet to fill my big paws. Pints when it was quarts I wanted, but she was getting there.She turned, bent over, strutted away and came back to me, sank between my knees and licked my glans as it stood quivering out before me. “Oh Daddy,” she sighed, “it’s just beautiful,. I was enjoying the stranger's cock, trying to make him cum. The stranger pulled away from me and moved behind me to take Allan’s place and Allan came to my face and stuck his dick in my mouth while the stranger rubbed the head of his giant cock against my puckering but hole before pushing its head in. It felt amazing being filled by the man and I pushed my bottom back to force him deeper into me, making him moan with pleasure as he began to fuck me. Allan came first, and I sucked him dry till. It had my desired effect on Tinh: she was panting and blowing and didn’t know whether to scream or moan, nor know what I was going to do next. It was domination on my part, but not of an evil kind; it was the prolonging of the heightened senses I wanted, and tried to dominate the expectations of Tinh, as I now eased out for only three small jabs with the end of my prick, before burying myself yet again. She squealed, and she writhed and she orgasmed against me, her vaginal walls clamping at me,. I kissed up and up to her chin, pulling at her lip, diving into her mouth again. As I got closer, I could feel her rising again. I pushed harder and faster driving her to a second climax. She was pushing up at me, racing me.Then as I came, more heat as I felt my very soul pump into her. The heat of binary stars circling, my semen the spiral mass joining us across the cold vacuum of forever. I pulled her up, off the bed as my muscles tensed, it felt like she was pulling my ribs out of my back as.