Slippery Surrender: My Sister's Backdoor
In the sultry heat of the afternoon, I catch my sister's gaze lingering on my ass as I bend over. She's been eyeing my curves for weeks, her desire palpable. Today, I decide to give in, teasing her with a glimpse of my thong as I walk past. She can't resist, her hands reaching out to grab my hips, pulling me against her. Her fingers trace the lace, then slip beneath, finding my wetness. I moan, arching into her touch as she explores my tight, virgin hole. She's gentle at first, her fingers teasing my pucker before pushing inside. I gasp, the sensation intense, but I want more. I push back against her, encouraging her to go deeper, to fuck me harder. She obliges, her fingers pumping in and out of my ass as I ride her hand, my moans filling the room.