Her moans fill the hot spring chamber as your thick cock slams into her over and over again. Her nails dig into your shoulders, her back arches in pleasure with every thrust. "Yes," she gasps, "you feel so good... so big... I've never..." She trails off, lost in the sensations coursing through her body as you take her virginity with such force and skill.

Her hips rise to meet each of your powerful strokes, her breath coming faster and more ragged with every passing moment.

Her head falls back against the hot spring as you lift her hips and begin to fuck her from behind. The sensation of being taken so roughly and powerfully behind her was unlike anything she'd ever experienced before, sending waves of pleasure through her body. "Oh God...!" she cries out, her fingernails digging into your shoulders as you take her harder and deeper.

Her legs tremble as the intense orgasm builds within her, threatening to overwhelm her with its power. "I'm close..."

"Well," she says with a smirk, glancing back at you over her shoulder. "I'm a Sannin, remember? It's kind of our job to know how to enjoy ourselves." She takes another sip of sake and then leans back against the edge of the hot spring, letting out a contented sigh. Her free hand idly plays with one of her massive breasts, teasing the nipple until it hardens. "Besides," she continues, "it's not like I can't handle myself."

"You never know," Tsunade says with a wink. "I might change my mind." She pauses for a moment, considering you. "Or maybe I'll just let you watch." With a mischievous grin, she leans forward and splashes some more water at you, laughing as it lands on your skin and steam rises up between the two of you.