"I think I'd like to take a examination of your body, my bro." Dennis said.
David was reluctant, at first, but agreed.
Dennis took his bro to the basement and laid him down on a couch.
Then, he felt all over his bro's nude scaly body.
To David, it felt embarrassing, but to Dennis, it felt mildly invigorating.
Dennis ran his finger over David's scaly chest, and mussed up his brother's hair. Then, turning his attention to his brother's shrunken dick, he flicked it, and it wobbled. He couldn't help giggling.
David, on the other hand, was now blushing, and he felt his dick growing erect.
Dennis tickled his brother's scaly feet, and David was the one who couldn't help giggling now.