A young cheetah slowly woke, enjoying the early morning birdsong, the warmth of the summer breeze, and the soft undulations between her legs. The rhythmic flow reminding her of ocean waves, the pressure on her vulva causing a sense of joy she hadn't known since… Since the last time she'd given birth. She looked down her bloated belly, unable to even see her own legs. "Oh, gods, not again." Rolling herself out of bed she reached down below her belly and yanked the gyrating tail of a giant sperm that had been trying to force its way into her overfull womb. She waddled toward her mother's room only to find her equally laid up with a swollen belly and several flagella writhing between her legs. Struggling with the massive semen, she manages to remove the visible assailants from her mom's pussy. The mother cheetah gasped attempting to thank her daughter. "Sperm season came early this year. Check, ohh, check the cribs." The young cheetah left her mother to recover as she went down to the nursery. Here too, a window had been left open just enough to let in the giant sperm. Each of the six young girls was bloated with one trying to impregnate their small frames. "You stupid sperm, they're too young." She went around the nursery trying to calm her daughters and sisters as she slowly coaxed the oversized wiggelers out of their bodies. Only one had actually taken hold, meaning she would be a grandmother in a few months. Just after removing the last of the sperm that still could be, her mother entered. Sitting in the rocking chair and striking her large belly, "I've closed all the windows, but I think they got into my unborn daughter as well. How about these ones?" The younger cheetah sighed. "I'm going to be a grandma before my ninth birthday."