Chet and Lucy

Chet is a popular guy at high school.

One day his dad gets remarried and he gets a nerdy teen stepsister Lucy.

Chet expected Lucy to be a bore but she turns out to be a huge closeted pervert with an incest fetish. She begins sneaking into his room to suck his dick.

"Chet your dick is so big!"

Lucy asks Chet to fuck her and he is happy to oblige.