What? Neither!

"What? Neither!" you hiss. "I didn't even know it was them until I looked in."

"Yes, but you seem to have gotten a nice erection from it. Are you sure you weren't fantasizing you were in your mom's position, taking my daddy's big meaty cock up your hole? Come on, you can tell me."

Mindful of the need to be quiet, you splutter out a quick denial, but Belinda just keeps smiling at you.

She glances down meaningfully at your crotch. "Maybe you should go back to your room and take care of that. Looks uncomfortable." Then she turns and walks down the hall, leaving you flustered. You shake your head in disbelief and collect yourself.