Savour the moment

You slow down your strokes, your grip tightening around your shaft as you feel your orgasm approaching. "I can't finish so quickly," you whisper to yourself, trying to prolong the sensation. You change your grip, wrapping your thumb around the head of your cock while your fingers trail along the underside. The change in stimulation causes your hips to buck involuntarily, and you let out a soft groan.

As you continue to stroke yourself, you feel a sense of guilt creeping in. You know you shouldn't be doing this, but the sensation of your stepmother's sexy lingerie against your skin is too intense to resist. You try to push the guilt aside, focusing instead on the feeling of your cock throbbing in your hand.

As you stroke yourself, you imagine how the white lingerie would look on your stepmother's curvy body. You can almost picture her standing in front of you, her ample breasts barely contained by the silky bra, the sequined thong hugging the curves of her ass. The image sends a fresh wave of arousal coursing through your body, and you grip your cock tighter, your strokes becoming more urgent.

You try to imagine what your step sister Caitlyn would look like wearing the lingerie, but it's been so long since you last saw her. You struggle to picture her body, to imagine how the white silk and lace would cling to her curves.

You move your other hand and start playing with your balls through the sequined fabric of the thong, the cool, smooth texture a stark contrast to the sensitive skin of your testicles. The sensation is unlike anything you've felt before, and it sends shivers of pleasure coursing through your body. You moan softly as you roll your balls in your palm, feeling them tighten and ache for release.

The feeling of your stepmother's silky lingerie against your skin is intoxicating. You slip the nightie off your shoulders, letting it pool around your waist, and admire how it makes you look more **** and exposed.