Rub Alex cunt beneath the dress

She's not just touching her. Valentina's hand, a pale, elegant shape against the bright pink fabric of Alex's dress, begins to move with a slow, deliberate rhythm. You can see the subtle flex of her wrist, the way her fingers press and swirl. Alex lets out a soft gasp, her head falling back against the couch cushions, her eyes fluttering shut. Her lips part, and a quiet moan escapes them, a sound you know intimately but that now feels stolen, foreign.

Your own body reacts traitorously. A heat pools in your groin, your cock stirring against the rough denim of your jeans. It's a primal, Pavlovian response to the sight and sounds of sex, even when you're being utterly humiliated in the process. You hate yourself for it.

"He likes this," Valentina says, her voice a smoky purr. She doesn't look at you. Her gaze is fixed on Alex's face, watching every flicker of pleasure cross it. "Look at him, getting all hot and bothered watching me touch his girl. Isn't that pathetic, Alex? Getting turned on by your own inadequacy?"

Alex's eyes open, hazy with lust. They find yours across the room, and there's a complex cocktail of emotions there: apology, pity, but also a dark, undeniable thrill at being watched, at being the center of this twisted power play. "He... he can't help it," she breathes out, her hips beginning to rock in tandem with Valentina's strokes.

"No," Valentina agrees, her fingers speeding up their motion. "He can't. He's a spectator. A gooner. This is all he's good for." She leans in and captures Alex's mouth in a deep, possessive kiss. It's not the sweet, familiar kiss you share with Alex. This is a kiss of conquest. All teeth and tongue and dominance.

You're frozen. The wine glass is still in your hand, forgotten. You're watching your girlfriend getting finger-fucked by another woman on your own couch, and the only thing you can do is get hard and watch.

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