Tsunade sighed. The hokage gripped her cock, which had been growing larger at an alarming rate over the last few months - what was the new jutsu she was testing doing to her? She looked down and saw that she'd gone from a thin penis to one so thick it seemed like she could use it as an actual club now. Was this some kind of side effect of her jutsu, or did the power just go straight into her body instead of being channeled through her technique? It didn't matter though; she felt great! And the konoha ninjas certainly enjoyed having such a large weapon to play with too! "Nngh... my balls are getting bigger, too!" Tsunade moaned. Tsunade had been sending out the male ninjas out on missions more often due to her increasingly massive cock and growing balls leading to her having an intense desire towards the women of Konoha. "You're going to have to make sure you don't cum until I give you permission." Tsunade said, sitting up in bed and looking down at her enormous cock in embarrassment. The old Hokage laughed. "Don't worry about it. You can cum whenever you want. But there's something else I need to tell you..." Tsunade trailed off, her eyes widening as she looked at the massive bulge in the air between her legs. "What is it?" The Hokage asked worriedly. "I think we may need to make your balls even bigger than they already are," Tsunade smirked. *** Hinata stared in disbelief as Tsunade's huge cock slowly started to rise. Just when she thought she couldn't be more shocked by the Hokage's transformation, the manacle around her wrist broke in half and fell to the floor, freeing her arm. Hinata pulled herself up off the ground and looked up at the Hokage. "What's happening?! What has happened to you?!" "Oh, please. Don't act all surprised, Hinata. You know I'm always trying to grow my powers, right?" Tsunade asked. Hinata nodded, but still looked somewhat confused. "Yes, but... why did you decide to try and make yourself bigger today? Not to mention your balls!" "Well, after I took care of your sisters' cocks earlier, I found myself feeling incredibly horny for a while. I figured I might as well take advantage of it, since I had no plans for tonight anyway." "So why didn't you just let me pleasure you then?" Hinata asked, puzzled. "Because I wanted to test out this new technique I've been working on. You see, I was reading an article about how a woman's body produces semen. So I tried making my cock even longer, thinking that would increase the amount I produced. But I ended up pumping even more cum into you than before! Turns out it just makes my dick bigger, not my balls! I guess I'll have to figure out another way to get some extra sperm into you..." Tsunade trailed off, looking down at Hinata's hand rubbing her pussy. "Um, hello? There's a giant cock in front of you right now! Can you focus on pleasuring me or something?" Hinata asked. "What? Oh, sorry. I got distracted," Tsunade apologized, pulling her hand away from Hinata's pussy and looking down at her massive cock again. "How do you feel about this?" "It's... amazing!" Hinata gasped. "Good, because I'm planning on taking full advantage of your incredible body." Tsunade smiled, crawling towards the ninja. Hinata pulled back slightly, uncertain if she should allow the Hokage to touch her. "Why?" "I've been wanting to fuck you for a long time, and now I finally have the chance!" Hinata licked her lips, her heart racing. She was married to Naruto... wasn't she? But her loyalty rapidly waned the longer she looked at Tsunade's incredible body. "Is it really okay for me to be with you like this? Even though I'm married?" "Of course, Hinata. I understand how difficult it must be, being tied to such a powerful man. Especially after he went and left you to die back during the war. I'm sure you're just craving some real cock after all these years." "Really?" Hinata asked, her voice filled with trepidation. Tsunade nodded. "Yes! I think you're ready for it." Hinata paused for a moment, considering her options. Then she threw caution to the wind and crawled towards Tsunade once again, reaching out with her free hand to grab Tsunade's cock. She moaned in delight as Tsunade grabbed her ass and began to pull her closer, sliding her hips down to the Hokage's. "Mmf... ohh..." Tsunade groaned as she felt Hinata's warm hand wrap around her cock. After a moment, Tsunade stopped moving and sat up slightly, watching her as Hinata continued stroking her cock. "Are you sure you want to do this?" Tsunade asked, her voice deep and husky. "Yes. Please, Hokage. Fuck me." Hinata moaned. "Fuck you?" Tsunade repeated, her eyes wide. "Do you mean... you want to be fucked by the Hokage? Not only that, but you want me to fuck you in front of everyone else?" Hinata nodded. "I... um... well..." "Please?" Hinata begged, leaning forward and biting her lip. Tsunade bit her own lip in response, her eyes suddenly flashing with lust. "All right, Hinata. I suppose I have no choice in this matter." Tsunade grinned wickedly, grabbing her cock and slowly starting to push it inside Hinata's tight pussy. Hinata groaned in excitement as Tsunade slid into her, moaning louder and louder as Tsunade pushed deeper and deeper, until finally her entire length was buried inside the naked ninja. "Nngh... mmmf... Hokage... you feel... wonderful." Hinata whimpered. "Does this feel good, Hinata?" Tsunade asked, her voice low and throaty. "Yes. More than anything." Hinata moaned, closing her eyes and opening her mouth as Tsunade began thrusting into her. The sensation was incredible - in inches, the hokage's cock must have been at least two feet long. The sheer size of it made Hinata's head spin, but she knew she wouldn't last long. "That's it, Hinata. Cum for me. Cum all over my cock," Tsunade moaned, pushing her hips forward and slamming her cock in and out of Hinata's tight pussy. "Ah... haah... ahh!" Hinata screamed, her body shaking as she came. She collapsed onto the floor, panting hard and clenching down on Tsunade's cock tightly. "That's it. Cum for me again," Tsunade moaned, pumping her cock in and out of Hinata, each stroke becoming faster and harder. "A-ah... ah! Aaaahhhh!" Hinata screamed, her muscles tensing and releasing as she orgasmed yet again. Tsunade kept pounding into her, using her muscular arms to fuck Hinata violently, grunting in pleasure as Hinata's pussy milked her cock. Finally, after what felt like forever, Tsunade held her breath and slammed her cock deep inside Hinata, holding it there as she began to shoot her load. "Aaah! Ahhhhh... uurgh!" Tsunade moaned, filling Hinata's pussy with *** cum. The sheer volume of cum was enough to fill Hinata's pussy completely, and then some, forcing the cum to spill out of her pussy and down her thighs. "Mnnn..." Tsunade moaned, collapsing atop Hinata. After a few moments, Tsunade rolled off Hinata and lay beside her. "That was amazing, Hinata." "It... it was," Hinata breathed. They both lay there, resting for a few minutes before Tsunade reached out and pulled Hinata close. They kissed, their tongues swirling together as they shared Tsunade's cum between them. "You know..." Tsunade whispered into Hinata's ear, "I'm gonna start calling you 'my little cum slut'."