"Finally, we're here!" Inuyasha ran to the giant demon skeleton where Totosie lived. "Hey Totosie!" Inuyasha called out, "Where the hell are you?" KoKo looked around and smelt an odd smell. "Inuyasha, I smell something over here, and it smells weird," KoKo said as she stood next to Inuyasha. "That must be Totosie," Inuyasha said, laughing. "Hey, Totosie!" Inuyasha greeted as he found the old man. "When's the last time you've taken a bath? I could smell you a mile away!" Inuyasha criticized. Totosie rubbed his neck and noticed KoKo standing behind Inuyasha. "Who is this?" Totosie questioned. "This is KoKo, the one you have been looking for," Inuyasha answered. Totosie was confused, "I was expecting a demon that looked like your father." KoKo stepped out from behind Inuyasha and argued, "Now just wait a minute! I may not look like my father but that does not mean that I am not related to him!" Totosie laughed and said, "Now I can see how you're related to your father, you have good spunk!" KoKo growled and rudely asked, "So where's my sword? I didn't come all this was to be made fun of." Totosie left and came back a few seconds later with an old looking sword. Totosie handed KoKo the sword and said, "This is your father's third sword, Tetsaga. It has the powers of Inuyasha and Sesshomaru's swords combined and much more. You must take care of this sword with your life." KoKo was already outside practicing with her new, yet old, sword. When the Tetsaga transformed, it was just like Inuyasha's, except the fur part above the handle had a mixture of brown and white. KoKo held the sword up with one hand and said to anyone who was listening, "This is a great sword, but I do not know any techniques yet." Totosie walked over to KoKo and said, "The first technique to learn is Blade of Flame. To do this you must have full confidence if your sword and swing with all your power, like Inuyasha does with the Tetsiga." KoKo shook her head that she understood and put her sword up. KoKo sighed and walked over to where Koga was and held his hand. Totosie was astonished at the age difference and questioned, "KoKo, why are you so fat?" KoKo got angry and yelled, "I am not fat I'm pregnant!" Totosie was very surprised that such a young girl was pregnant with Koga and said, "Do you realize that Koga is much older than you?" KoKo got even angrier with Totosie and yelled even louder, "Age difference does not matter and besides, he's not that much older than me!" KoKo started to sweat as she quickly fell on her knees and held her hand over her stomach. "KoKo, are you ok?" Koga said in a very worried voice. "I'm fine… it's just some cramps that women get when they're pregnant," KoKo stuttered to answer. "Really… I'll be fine." Koga knelt down and picked KoKo up, holding her in a cradle with his arms. KoKo looked up at Koga and gave him a kiss. When she leaned back from kissing him, her eyes twinkled in the sunlight like an angel from the Heavens. Inuyasha and Kagome looked at Koga and KoKo, then looked at each other. Inuyasha and Kagome's eyes twinkled at each other and the both looked away quickly before anything else happened. KoKo and Koga watched Inuyasha and Kagome as they did this; KoKo started thinking to herself, 'Inuyasha and Kagome should be more open to each other… like Koga and I. I know that they deeply care for each other, but they do not share their feelings.' Shippo looked at everyone, they all seemed to have someone to love- Miroku and Sango; KoKo and Koga; Inuyasha and Kagome; Tiger and Kilala. 'I wonder why everyone is in such a loving mood. Is it because it's spring?' "Well I should really get some practicing with my new sword," KoKo said as Koga gently sat her down. KoKo smiled at everyone and walked over to a nearby tree. She turned around to look at everyone then pulled her sword out and said, "I shall slice this tree in half with my first swing with my new sword." KoKo turned back around and eyed the tree…. When KoKo swung her sword with all her might, it did not do anything. "What!" KoKo growled and then looked at the tree closely as it fell on the ground. KoKo put a big smile on her face as she walked back to the others and bragged, "How was that for my first swing?"