Busty Stepsister Seduction

It's unbelievable that my StepMom wants me to return to summer camp along with my stepsister, Kosame. I absolutely despise that place – it's dreadfully dull and none of my buddies ever tag along. Kosame, on the other hand, appears to be thrilled about going back. I have a strong inclination as to why that is... Remember last summer when Kosame and I engaged in some amorous play? I urged her to keep it under wraps, but here she is, gratuitously bringing it up with intense enthusiasm for camp. I sternly tell her to cut it out; her tactics don't go unnoticed by me. It's crystal clear – my stepsister is attempting to entice me into carnal intimacy once more. I must confess, she looks undeniably alluring in that wardrobe – a robe being the sole attire adorning her frame. Perhaps, with speed, I could satisfy our carnal desires before anyone returns home, ensuring the confidentiality of our antics.