Hug him from behind and sit on the bed right behind him, angling your dick on his ass
From Create Your Own Story
You sneakily walk behind him, then you playfully hug Aaron from behind while secretly putting your dick directly behind his back. You put your hands over his eyes and put your head on his back, and ask with a deep voice, "Guess who?". "Dad, I'm playing. Can you do this later? I'm just trying to finish this game." your son roughly removes your hands from his face and resumes his game. "Aw, why you throwing your dad out?" you say while rubbing your semi-hard dick on his back and putting it near the tip of his crack. You wait for his reaction but he shrugs you off and continues to play his game. "Oh, giving me the silent treatment eh?" you adventurously run your hand inside your son's sleeveless shirt and start feeling all of his chiseled muscles, identifying each and every single one. Then, you pull his big nipples, toying with them as you try to make your son notice you. He lets out a few moans and small whimpers but not one acknowledging your presence. You bite his neck as you mark your territory going down until you reach the bottom. Still, no response. "Oh so that's how it's gonna be Aaron? Well..." you...
