Mandy is such a tease. After she catches a glimpse of her stepbro's body, she can't stop flirting and fawning over him. But when their parents leave for vacation which leaves the two of them alone, Mandy's antics drive Caleb over the edge.
Now, Caleb can't get enough of filling up his sister's greedy womb with his seed. WIll they be able to step away from their breeding kink before mom and dad get home?