Two more holes to fill

From Torg Adventure

Sam is so sexy, sitting there with your black collar around her neck.

She looks at you, her tears drying on her face and a sweet smile on her lips. Her hands are clasped in her lap. Then she looks down at the floor. Your sister really is your slut and your slave. You are having a hard time believing it. Then you know how you want to start this new relationship. She has two more places to fill -- her mouth and her ass. Possessing her in all three, filling all three with your cum will truly claim every part of her. She will not miss the significance of that.

Without a word you stand. She looks up at you. You hold her gaze for a few seconds, then look down at your cock, returning your eyes to hers. She grins at you and kneels at your feet. She reaches out and grasps your shaft, gently running her fingers up and down its length. You groan when she leans in and licks the very tip.