Totally Overboard: A Sister Insemination Fantasy

What if you went a little too far… and then enjoyed going there way too much?

When Mark’s sister catches him masturbating, he manipulates the embarrassing situation into a once-in-a-lifetime hookup with his own sexy sibling.

Only, Mark can’t possibly have sex just once! When there’s strangely no sign of his cum, he exploits her continued concern into a frantic week of repeatedly breeding his own sister like there’s no tomorrow – but after finishing inside her tight pussy one too many times, the hot proof of their sinful incestuous relationship will quite literally blow up in public!

Approximately 17,300 words. Features themes of incest and dubcon. All characters 18+.