Pure Incest #16: Spanking & Seeding My Sister At The BDSM Club

My twin sister and I just turned 18. Most of my friends celebrate becoming an adult by getting a car, or partying on the town. Not my sis. She wants to visit a local BDSM club. Not to let anyone pop her fresh, unspoiled little cherry, but just to see what it’s about. She loves the 50 Shades movies, and now’s her chance to play a little, tease a bit, check it out with her trusty brother there to make sure things don’t go too far.

What she doesn’t know is I’m the one who’s going to take it too far. Once I have her bound and helpless, I’m going to spank that perfect ass until she begs for mercy, fuck her until she can’t take any more, and plant my seed deep in her body…