How much did you miss me, Grandpa?

Albert's gaze followed her as she swayed her hips towards the kitchen, and you could see the glint in his eye change. It was subtle, but it was definitely there. You felt a shiver run down your spine as you realized the power you held in your hand. The power to corrupt the purest of relationships.

"So, Albert," you began, trying to sound casual. "What brings you here?"

"Just passing through," he replied, his eyes still lingering on the sway of Jennifer's hips as she disappeared into the kitchen. "Thought I'd check up on my little girl. Make sure she's being treated right." He winked at you, and you couldn't help but feel a cold sweat break out on your forehead. You hoped he wasn't onto you.

Jennifer returned with three cold beers, she handed one to you and one to her grandpa. "Thank you, sweetheart," he said, his voice a low purr that seemed to resonate through her body. She giggled, blushing even deeper, and took a step closer to him.

"Now, tell me," Albert said, turning his gaze to you, "What's been going on around here?" His eyes searched yours, and you felt a sudden pressure in your mind, like he was probing for something. It was unnerving, but you held firm, reminding yourself that the app had you in control. "Just the usual," you replied, trying to keep your voice steady. "Marcus is at work, and I've been helping out around the house."

You took a sip, feeling the cold liquid wash down your throat and ease the tension a bit. "That's good to hear," Albert said, taking a swig of his own. "But I'm more interested in what you two do for fun."

You felt the pressure in your mind increase as he spoke, and you quickly typed another command into the app. "Jennifer is obsessed with her grandfather." You had to act fast before he could suspect anything.

Jennifer's eyes lit up, and she leaned closer to Albert, her hand brushing against his arm. "We've been having a lot of fun, Grandpa," she said, her voice taking on a seductive tone that you had never heard from her before. "Dustin's been... really helpful."

Albert's gaze sharpened, and he took a step closer to you, his hand resting heavily on your shoulder. "Is that so?" he asked, his grip tightening just enough to make you uncomfortable. "What kind of fun?"

"Well, the kind of fun a wife has, when her husband is at work and she is all alone with his roommate," Jennifer whispers into Albert's ear, her hand sliding down to his crotch. You feel your jaw drop slightly, your mind racing as you watch the transformation unfold before your eyes.

Albert's face morphs from suspicion to a knowing smile, his hand moving to cup her cheek as he looks into her eyes. "Is that right?" he murmurs, the glint in his eyes growing more intense. You can almost see the wheels turning in his head, and you know he's beginning to suspect the truth. "Well cupcake, you're not alone anymore. Grandpa is home.", he says with a smirk, his hand moving down to her chest, squeezing one of her large breasts through the hoodie.

Jennifer gasps, looking at you with a mix of excitement and fear. She knew you had been eyeing her, but she had never seen this side of you before. You felt a strange mix of power and guilt, but the thrill of the situation was too strong to resist. You nodded slightly, giving her the okay to continue.

Her hand slid down to Albert's crotch, and she began to rub him through his jeans. He groaned, his hand sliding up to the back of her neck, pulling her closer. You watched, your cock straining against your pants, as they kissed, their tongues exploring each other's mouths. The sight was more arousing than any porn you had ever watched.

You felt a sudden jolt of excitement and fear as you realized the full extent of what you had done. This wasn't just about controlling her anymore, it was about watching her with someone else. The thought of her being used by her own grandfather was both repulsive and incredibly hot.

Jennifer pulled away from the kiss, breathless, and looks at him, "I missed you, Grandpa," she says, her voice a needy whine. Albert smirks, his hand sliding down to her ass, giving it a firm squeeze. "I missed you too, darling," he murmured, leaning in to kiss her neck.

"How much did you miss me, Grandpa?", she giggled, pushing him away playfully.

Suddenly the pressure of his erect monster cock rips his jeans buttons and the majestic member rises like a flag pole. The sight of his massive cock springing free from the confines of his pants makes Jennifer gulped down hard and she couldn't help but stare in a mix of fear and awe. It was by far the biggest cock she had ever seen. He points to it, smirking,

"Does that answer your question, Pumkin?"