Oh, these two are funny.
One day they decided to ride together on their bike...and they actually both liked it!
(It hasn't had the same effect since, though...apparently it's not as fun when your brother hops on WHILE you're already on it,)
Later, they made a "tree house". Here they are inside it.
#77: Sherry Vs. The Bathtub, Beach House Edition
6 hours ago