Stepson Raw: Destroying My Hot Stepsister’s Ass

I have sex with my young stepsister and it started out so innocently, just her complaining about her shoulders being tight from studying, and me being the good older stepbrother offering to help. I remember the warmth of her skin under my hands as she lay face down on my bed, and I tried to keep it casual, but the way she moaned softly when I hit a knot made something shift in the room. She asked me to go lower, and I felt her tense up, then relax, and I got this dizzying rush when my fingers grazed the waistband of her shorts. We didn’t talk much after that; it was just the sound of our breathing getting heavier and the slick feeling of coconut oil making my palms glide over her hips. I think I hesitated, but she reached back and grabbed my wrist, pulling my hand around to her front, and that was the signal I needed. My heart was pounding so hard I could hear it, and when I slid her shorts down, the sight of her bare skin made me ache. I remember positioning myself behind her, the sheer panic and thrill mixing as I rubbed the tip against her, feeling how wet she already was. She pushed back against me, and I just lost all restraint, thrusting into her with a raw, desperate need that surprised us both. Her ass was so perfect, and the way she gasped when I entered her from behind, the tight heat of her wrapping around me, it was overwhelming. I gripped her hips, slamming into her harder, and she buried her face in my pillow, muffling these wild noises that drove me crazy. Everything was sticky and frantic, and I remember whispering how good she felt, how I couldn’t stop, and she just nodded, arching her back deeper for me. That night was a blur of sweat and skin, the sound of our bodies colliding echoing off the walls until we both collapsed, completely spent.