Hidden treasure

Hidden underneath my shirt

Don't know how I keep him hidden

It’s impossible to keep hidden, you think anyone noticed?

[36] It’s a shame to keep it hidden. Wouldn’t you rather

It would be rude to keep my huge surprise hidden...

I can't keep this monster hidden for long...

Just can't keep this thing hidden 😉

It doesn’t stay hidden for long

My hidden talent

(20) hidden

Hidden monster