Squidbillies (2005)

S6E5 Keeping It in the Family Way

Rusty begins dating a girl and experiences sex for the first time. Meanwhile, Early, who has developed a crush on Rusty’s girlfriend, becomes jealous and attempts to separate them. Rusty soon learns that he is going to be a father and goes searching for her, only to find that she has fled to stay with her mother. When he finally tracks her down, he uncovers the shocking truth that they are actually cousins.