That's right, keep jerking it under the table for me.
Such a naughty boy.
"Cmon son aren't you coming out the pool for dinner?"
Umm, I think I'm gonna stay in the pool a little while longer mom
"Aww it's okay honey, you don't need to hide your little erection from me. It's a completely normal reaction. Now come on, stand up and show me what mommy's done to you"
"I heard you bragging on the phone to your friends about how long you last in bed. One thing I won't tolerate is my own brother being a liar. You've always been a loser and I'm gonna prove it. Stay right fucking there and let's see how full of shit you really are"