"Um... dad..." Tom shyly said while he pulled his dad's left sleeve. Brian turned his head and noticed that Tom was very close to him. He won't admit it but watching his son as old as him made him feel awkward. However, it was even more awkward to Tom who was blushing ashamed. "Can I take some of your clothes? I'm feeling very uncomfortable... you know where..."
"Oh, ok. Tom." Brian replied while he stood up. "Excuse us for a moment, ladies. We'll be back in a few minutes." Brian said before he left, followed closely from behind by a very embarrassed Thomas who can't take his eyes off the floor. They went to Brian and Rachael's room who was upstairs. Despise Alice had a mature mind now, she can't avoid giggling at his brother's misfortune.
"Well, let me see." Brian said while he glanced at the former boy who was trying to cover his groin with his manly hands. "It seems you're bigger than me, or at least more stocky. Maybe you should try some of my gym clothes." Brian threw some shorts, socks and tank tops to the bed where Thomas can pick the ones he would want to try on. His modest blush turned into a deep red when he noticed a jockstrap.
"D-dad." Thomas sheepishly said. "I don't think I would need... that." He was intentionally trying to not mention the garment's name. "Are you kidding? Your briefs are going to burst out in any second. Fortunately your little sister didn't notice it. I don't know what I would have said if your dick suddenly came out to her sight." Brian replied with a sly smile on his face.
"DAAAADD!!" Thomas shouted in shame after hearing his dad talking about his dick so casually. Brian just giggled a little, he noticed his son's shame but he was his father after all. It's so easy for them to embarrass their children. Thomas quickly turned around in order to avoid making eye contact with his dad. However Brian noticed that he also took the jockstrap from the bed.
"Don't be ashamed, boy. We're just men here. You don't have anything I haven't seen before." Brian replied. "It's a shame you're going to turn back to your original age when this game ends. I would like to take you camping with me and my friends. We have talked about that sometimes, but our kids are too young for the kind of activities we do there." Brian said while he remembered his last trip.
"No thanks." Thomas replied while he put his tight briefs down, Brian didn't say a word but he noticed that his son's naked butt was covered with a thin layer of hair. He wanted to make a funny comment about that but he knew that Thomas won't take it very well. So, instead he just rubbed his own butt. He was secretly a little bi curious, but he can't say that aloud because it would ruin his whole life.
However, watching this grown man changing clothes in front of him was turning him up. Even more if he thinks that man is really his son, a man that came out from him. He didn't know why but that was way more arousing to him than what he expected. Brian can't avoid rubbing his butt with a hand, while he played with his dick with the other one. "Just a little bit more." He told himself before he stopped.