Mommy and Her Son's Small Penis

I go to check on my son after he ran directly to his room. He tells me that there are rumors spreading about him having a small penis. I console him and ask if I can see his penis to give him my opinion. He reluctantly agrees and shows me. I try to encourage him that it's not too small. I help him get it hard to see how big it can get. After seeing that it doesn't get that big I decide to offer him sex to make him feel better. I ride him cowgirl and reverse cowgirl with little satisfaction until he cums inside me.