Good son: help David suck Kevin´s penis
From Create Your Own Story
You fall to your knees next to David. Kevin´s cock is about as big as yours. It seems to be about 8 inches. David takes the big penis out of his small mouth and holds it in front of your face.
You open wide, bobbing up and down in an effort to match the big dick in front of you. In the end you wrap both hands around its base. You engulf the throbbing dick, taking as much as you can into your mouth. You squeeze and caress it, licking the tip as sticky sperm begins to erupt from it. Kevin didn’t have much endurance or David blew him for a while before, but he must have been pretty backed up, as he’s flooding your mouth and throat with his seed. You struggle to swallow enough to keep up, but when he finishes, you’re panting and covered in white.
Abruptly, the cock slips out of your mouth. David starts licking up all the sperm that landed on your face.
"Well done bitch!" Kevin says.
You and David go to the twin´s room.
You play with Laurie and her brother for a while. Kevin looks after the baby for the rest of the afternoon while you play with the twins.
In the evening their mother comes home and thanks you for looking after the kids. She gives you 50 dollar before you go home.