Looking for four lines:

~ Two teenage Christians (Mormons?) hiding their gay love affair from the rest of the world.

~ A young man moves home with his Mom and his mom's sexy husband, who is younger then him. The two begin an affair.

~ An angry, rebellious teenage boy, who walks all over his mom, is suddenly taken in hand by his dominant new step-dad, who takes control of every aspect of his life.

~ A fandom line based on the film 17 Again, in which Zac Efron's character, Mike, develops a sexual relationship with his son when magic makes them the same age.

Looking for slash lines that are smutty but also full of plot!