Her fingers had brushed against my cock, which was already hard from the warm water, the close proximity of their naked bodies, and the teasing nature of the shared shower. She paused for a second, her hand hovering there, feeling the thickness and warmth of it.
Lucy turned her head slightly, trying to see what was happening behind her, while Julie's hand lingered.
"When did our little brother get so big?" Julie said, her voice low and teasing as she reached down and took my cock fully in her hand, feeling its thickness and warmth.
"Ahhh, sis…" I groaned, the sudden touch sending a rush of pleasure through me.
"Yeah, Alex, you have grown so much since the last time we saw you," Lucy said from in front of me, completely unaware that Julie was fondling my cock behind her back. She thought Julie was just talking about my body in general.
