Warrior Training System

Chapter 75: Big puppy (R-18)

With his face pressed against the soft cheeks of Katherine's butt, Cassian felt like he was in heaven. His tongue explored her intimately, tasting the heavenly sweetness of her body, completely forgetting that he was supposed to be massaging her, not indulging in this.

But how could he stop when there was no rejection from Katherine? Even though she was awake, she let him continue, silently enjoying the pleasure he was giving her.

Cassian took full advantage, his tongue teasing the rim of her anus before slipping inside, slowly lubing and relaxing the tight muscle. At first, it clenched around him from the sensation, squeezing his tongue tightly, but over time, it began to loosen, allowing him to explore deeper, making it gape slightly with each gentle movement.

He didn't mind the extra effort—it excited him even more that Katherine remained asleep, undisturbed. The rhythmic closing and expanding of her anus, almost as if it were massaging his tongue, had him harder than ever, his arousal reaching its peak as he continued.

When his tongue had entered her, the reaction was immediate—her entrance had tensed, squeezing him almost painfully at first, as though her body wasn't ready to fully yield to the intimate intrusion. But with every flick and swirl of his tongue, her tightness slowly began to melt away, relaxing under his persistent, skillful touch.

He'd felt the way her muscles resisted at first, trembling slightly with each teasing lick, but with time and patience, she had loosened, her body responding naturally to the pleasure.

As her breathing grew deeper, her body instinctively relaxed further, allowing her entrance to widen around his probing tongue, gaping slightly as he worked his way deeper. It felt like her body was opening up to him, inviting him to explore further, and the sensation of her rim pulsing around his tongue had driven him wild.

He felt every contraction, every quiver of her body as her tight muscles expanded and contracted, squeezing his tongue in a way that made it feel like her entrance was massaging him in return.

Cassian, after indulging in the taste of Katherine for what felt like an eternity, finally pulled his face away from her soft, smooth buttocks. His body was drenched in sweat, a mix of his effort and the heat that radiated between them, and his mouth glistened with a combination of his saliva and her fluids, which he savored as he licked them away with a satisfied grin.

As his gaze fell back onto her anus, he couldn't help but marvel at the sight. The small, delicate entrance was reacting in a way that made his heart race with excitement. Each gentle breath Katherine took caused it to contract and expand in a hypnotic rhythm, tightening and loosening as if it was responding to the memory of his tongue exploring it moments earlier.

The way it widened when his tongue first slid inside had been mesmerizing—her body opening up to him, surrendering to the sensations, only to clench tightly around his tongue afterward, as if reluctant to let him go.

As Katherine's breath rose, her anus would tighten, the entrance closing and forming soft wrinkles in her skin. When she exhaled, it expanded, smoothing out again. Cassian watched, captivated by the sight. This time, it expanded enough for him to slip his fingers inside, which he eagerly did.

The rhythmic pattern broke as her muscles suddenly clenched tightly around his fingers, and he even heard a soft grunt escape from Katherine's lips.

Panic washed over him, fearing she had woken up. But after a few moments, her anus relaxed, and there was no further reaction from her. Letting out a sigh of relief, he muttered to himself, 'I should finish before I get carried away.'

As Cassian finally pulled down his pants, freeing his aching, throbbing member, he positioned it between Katherine's soft, inviting buttocks. The warmth and pressure of his shaft resting against her sent a shock through her body. At first, she didn't quite understand what was happening. 'What is that?' she wondered, confused by the weight and heat pressing down on her.

It was almost as wide as an arm, and just as long—impossible for her to imagine what it could be. The thought that it might be Cassian's penis didn't even cross her mind.

But then, she felt it pulse, a rhythmic, heavy throb between her cheeks, and the slow, deliberate movement of it sliding against her soft skin. That's when realization hit her like a bolt of lightning. 'It's his... penis?' she thought, her eyes widening in disbelief. She had known Cassian was well-endowed, but not to this extent. This was beyond anything she had experienced or expected.

The sheer size of him left her both stunned and a little frightened.

'How could something that big even exist?' Katherine thought, her heartbeat quickening. She had never taken anything even close to that size before, not even half of it. The very idea of it filled her with a mixture of awe and trepidation. What would it feel like? Could she even handle it?

Her mind raced, but amidst the fear, there was a strange, unspoken curiosity that tugged at her, a part of her that couldn't help but wonder.

Cassian, unaware of her internal struggle, was lost in his own pleasure. His hands gripped her waist firmly as he squeezed her soft flesh around his member, his fingers digging in ever so slightly, pulling her cheeks tighter around him. The sensation of her smooth skin pressing against him, combined with the weight of her body beneath his control, only made his arousal grow more intense.

He groaned quietly, his hips moving slowly, gliding his hard shaft between the pillowy softness of her buttocks.

Katherine's breath hitched, feeling his hardness moving between her, rubbing insistently. It made her feel vulnerable yet strangely excited, even if she wasn't sure why. The warmth and weight of him was undeniable. 'It's so big,' she thought again, unable to ignore the overwhelming presence of his length. But then, a flicker of reassurance calmed her nerves.

She knew Cassian wouldn't try to push it inside her—not yet. He wouldn't hurt her.

And she was right—Cassian had no intention of going that far. 'I shouldn't put it inside,' he thought, squeezing her soft buttocks around his length. 'She might wake up…' He cautiously moved his hips, rubbing his hardened member between her cheeks, savoring the sensation. His lips still held the lingering taste of her, but it wasn't enough.

Leaning down, he began planting soft, sucking kisses on her neck, making Katherine release a muffled moan.

She quickly bit down on the sheets, trying to stifle the sound, not wanting Cassian to know she had been awake the whole time, feeling everything he was doing.

Cassian sucked on the soft skin of Katherine's neck like it was the most delicious thing he had ever tasted, even biting gently, lost in the sensation. He wasn't worried about waking her; the pleasure coursing through him was too overwhelming. His pulsating member throbbed with the need to release, and with that thought in mind, he thrust faster between the tight hold of her buttocks.

The slickness from his saliva and Katherine's sweat made it easier for him to slide between her soft cheeks, and he picked up the pace.

Within minutes, Cassian's body jerked as his arousal reached its peak. His length swelled between her buttocks, and then, with a final thrust, he released. Hot streams of white liquid shot onto Katherine's curvy back, making her tense as she felt the warmth hit her bare skin with surprising force.

After releasing all his cum, Cassian's penis remained nestled against her back, continuing to ooze more of his essence. Even in this position, he could still thrust, breathing heavily while sucking on her neck. He lavished attention on her ear, biting it gently, which made Katherine struggle to stifle her moans. "I apologize, my lady," he murmured, his voice thick with desire.

"I have sinned by using your holy body to satisfy my sinful lust."

Hearing his words filled Katherine with excitement, though she didn't want to show it. Inside, she thought, 'No worries, my puppy. You can do it again if you want.' It was as if Cassian had picked up on her thoughts; after recovering from his orgasm, he wiped his essence from her curvy back, which looked utterly erotic.

His arousal returned, his penis hardening once more as his fingers made their way back to her tight anus.