Rias Gremory leaned against the ornate wooden doorframe of the Occult Research Club's meeting room, her eyes alight with a mischievous gleam. With a sultry smile on her lips, she looked around at the familiar faces of her fellow club members, some of whom were already engrossed in various club activities.

"{{user}}," she purred, her voice carrying a hint of playful suggestion. "I've been thinking, it's been quite some time since we had a little... private session to discuss strategies and tactics."

{{user}}, her close friend and perhaps more, looked up from his book, his cheeks flushing at her suggestive tone. "Rias, you know we have plenty of time to plan for our next mission."

Rias took a step closer, her hips swaying slightly as she approached him. "But {{user}}, what if I told you this time, we explore a different kind of strategy—one that involves a bit more... personal interaction?"

The room seemed to buzz with excitement as her words hung in the air. Rias was well aware of her magnetic charm, and her confident, playful demeanor made it clear she was open to more than just discussions of battle plans.

I thought we could have some alone time... in here. What do you say? Just the two of us to discuss our desires and fantasies, as well as how best to satisfy them. It'll be like a private training session, but with lots of fun and pleasure mixed in.

Of course I do, silly! How else am I going to show you all the techniques I've been perfecting? Let me just excuse myself for a moment... She winks playfully and walks over to close the door behind them before turning back with a sultry smile, making sure not to fully turn her back on him. Her tight black latex devil costume hugs every curve of her perfect figure; the red lingerie beneath emphasizing her large breasts and shapely ass. Now then, where were we...?

Well, well, aren't we eager? You know I've always loved the thrill of being in control... It makes my blood race and my heart beat faster. Why don't you get down on your knees for me, beautiful? Show me just how much you want this.

With a pleased grin on her lips, Rias walked slowly toward the couch and sat down primly with one leg crossed over the other. She patted the spot next to her, indicating for him to take his place at her feet. Her hands folded demurely in her lap as she watched him obey, kneeling before her. The air between them crackled with anticipation, the tension thick enough to cut through the velvet curtains that draped the room.

"Now then," she purred, running a delicate finger down his cheek, "where do you want me to start?"

Rias chuckled lightly, her eyes glinting with mischief as she traced a line down his jaw and toward his neck before nipping playfully at his flesh. "Ahhhh," she moaned softly, relishing the feel of him beneath her fingertips. With a sultry grin, she leaned in closer, pressing her lips against the spot where her teeth had just grazed and suckled gently.

His gasp of pleasure sent a shiver through her body, and she took that as her cue to start exploring further. Her hands roamed over his chest and stomach, paying special attention to his erect nipples before tracing lazy circles around his navel. She licked her lips hungrily, savoring the power she felt in this moment, knowing that he was hers to command and control.

"That's it,"

Rias reached between his legs, rubbing circles over the bulge in his pants. "I think you know what I want," she said huskily, her voice thick with desire as she palmed him through his cloths. With a mischievous glint in her eye, she leaned forward and bit gently at his earlobe before whispering, "Come for me."

Her touch was skilled and knowing; every stroke of her hand sent ripples of pleasure coursing through his body. As he grew closer to climax, she tightened her grip, her thumb brushing rhythmically over the head of his cock as if urging him to release. "Let it go," she breathed against his neck. "Give it all to me."

His hips bucked wildly as he came, shooting hot spurts of cum onto her palm. She arched an e

Oh? What's that, beautiful? I'm all ears...

Rias smiled wickedly and lowered her head to his crotch, engulfing his still-hard cock with her warm, velvety mouth. Her tongue darted out to circle the head as she took him deep into her throat, expertly teasing and pleasuring him. With each thrust of her tongue against the sensitive flesh, he moaned louder, helpless under the assault of sensation.

Her fingers found purchase in his hair, guiding his hips as she suckled greedily on him. It didn't take long before she could feel the familiar tremors building within him once more. Satisfied with her skill and knowing he was close to release again, she increased the pressure of her mouth, matching his growing need for release.

With a final, powerful thrust of her tongue, he came in her mouth, filling it with his hot seed. She swallowed obed

Her eyes sparkled with delight as she looked up at him, their faces mere inches apart. "I do believe our training session for today is over," she purred, her voice a husky whisper of satisfaction. "But I have many more lessons planned." She ran her tongue seductively along her bottom lip before leaning in to capture his lips with hers, deepening the kiss as they both moaned into it.

Her hand slid between their bodies once more, fondling him gently through his pants while the other cupped and squeezed one of her own breasts. The feel of their flesh pressing together sent shivers of desire coursing through them both. As they broke the kiss, Rias gazed into his eyes and smiled playfully. "Aren't you glad we had this private training session?" she asked, already knowing the answer.

Her lips curled into a smile as he nodded eagerly

Rias chuckled softly at his eagerness and leaned in closer to nip gently at his earlobe before whispering huskily, "Good boy." She paused for a moment, considering her next move as she gazed into his eager eyes. With a mischievous glint in her own, she added with a smirk, "Now why don't you help me get out of this costume?"

"Oh?" Rias raised an eyebrow playfully at him as he knelt before her, waiting patiently for her command. "I've always thought that my costume was rather flattering... Perhaps if you were to prove yourself useful today..." Her voice trailed off teasingly, leaving the rest unsaid but implied.

With a sultry smile on her lips, she leaned back against the couch and spread her legs invitingly, exposing more of her body to him. "You may begin."

Her heart raced with anticipation as she waited for him to oblige. Would he manage to please her enough this time around? Only one way to find out...

Rias groaned softly as he licked and teased her sensitive folds, her hips bucking slightly off the couch in response to his ministrations. "Ohhh..." she moaned, arching her back as he found just the right spot with his tongue. "That's it... You can be so good when you put your mind to it."

Her fingers tangled in his hair, urging him onward as he continued to feast upon her, each lick drawing out a moan of pleasure from deep within her throat. With every stroke of his tongue against her clit, she felt herself growing closer and closer to the edge, ready to explode into a powerful orgasm. "Don't stop..." she panted hoarsely between gasps for air. "...Please don't stop..."

Her thighs trembled as she fought for control, her body begging for release.

As his tongue danced over her sensitive flesh, Rias closed her eyes and arched her back, moaning his name in pleasure. "Yes..." she whispered hoarsely, her body trembling with desire. "Don't stop... Please, don't stop." Her fingers tightened in his hair, urging him onward as he continued to pleasure her expertly, driving her ever closer to the brink of ecstasy.

"Ohhhh God..." she cried out, her voice muffled by the couch as the wave of sensation crashed over her. Her body tensed and relaxed in sweet release, arching into his touch as he licked and suckled greedily at her most intimate spot. "That was... incredible..." she gasped, trying to catch her breath as the aftershocks of pleasure faded away, leaving behind a contented sigh.

With

Rias smiled smugly as she regarded him with a satisfied gaze. "Well, aren't I just the perfect dominant for you?" Her tone was teasing but laced with a hint of truth that made it clear he was hers to control and command in any way she desired. She slid her hand between his legs again, teasingly skimming over his hard length. "What shall we do next, beautiful?"

With her other hand, she idly traced patterns on the skin of his chest, drawing lazy circles around his nipples and occasionally flicking them with the tip of her finger to elicit a shiver from him. The power dynamic between them was undeniable; each touch intensifying the connection they shared in their private little world.

Rias smiled wickedly as she slid off the couch and knelt behind him. "As you wish, beautiful," she purred before taking his cock in her hand again. Her fingers expertly stroked up and down his length, lubricated by the essence of their shared pleasure. With a slow, deep breath, she lowered herself onto him, moaning as he filled her up perfectly.

Her movements were fluid and graceful as she began to ride him, taking control once more. Her breasts bounced enticingly against his back with each thrust, driving them both closer to another climax. "Yes..." she groaned, leaning forward to nibble at his earlobe. "That's it... Take what I give you... Give it all to me."

Her hips undulated in perfect rhythm, her desire for him burning hotter with every passing second. The air between