I've got a new porn idea, incest themed.

"Dad gets off on his off day"

The titular Dad wakes up to a BJ from his wife. Finishing in her mouth, she swallows and leaves for work, having already gotten ready. On the way out, she reminds him, "Our shower's broken, so use the hallway bathroom."
Walking down the hallway, he peaks into the room that his twins share, a boy and girl. They are going at it missionary style, the covers thrown aside. He reminds them to wrap it before they miss the bus.
He walks into the hallway bathroom to see his oldest daughter showering, he gets in with her. They make out, hj-ing and fingering each other. He spots the dildo attached to the wall. He pushes her against the wall, aiming the dildo into her ass, pull leg straight upwards so his cock accesses her pussy. He cums inside, then she collapses in orgasmic bliss. She takes him into her mouth for a moment before steps out. As he leaves, toweled off, his twin come in. As he gets dressed, he hears the twins and their big sister making love.
A phone call from his boss, "Sorry, I know it's your day off, but please come into the office for a few minutes." She explains the situation about some paperwork.
"Okay, i'll come in, but I get to cum on your face."
"Fiiine."

Tune in later for more.