My kids are well adjusted young adults (just now turning 21 and 19).. as far as being a "boy" goes.. they are both athletic.. black belts in Taekwondo...able to take care of themselves.. meaning not since second grade has anyone ever pushed them around.. very patient and well adjusted..
That being said.. they still hug me when they feel like it.. When they were 12 and 16 they even held my had ALL the time on an overseas trip even though it was hot and bugged the heck out of me! And as far as reading to each other goes... My husband and I read to each other all the time.. so what is the problem with reading to kids at any age? It is a great way to share the love of literature as well as spend quiet time together. I was given a beautiful book called "The Water Hole" by a friend last year. It was so artistically done my son (who was turning 20 at that time) wanted to see it.. next thing I know he has his skinny behind on my lap as we began turning the pages. I will never forget that day! Nobody would have believed it.
He went back to school yesterday (college).. and yes when he left he gave me a hug. My younger son (turning 18) is the same.. only thing is he doesn't hug his dad very much anymore.. (I think he is trying to "be a man").
(I posted this before reading other replies.. so now off to see what others have to say.)