While my entire family was away, I was alone at home masturbating when my stepsister suddenly returned! I panicked and tried to hide my erect cock, but she, looking exhausted, stretched out her sweaty, tightly-clad thigh-high legs and asked me to give her a massage. Begged in a sweet voice, I began thoroughly kneading the soles of her feet. However, my fully erect cock was discovered by her, causing me to panic even more. She teasingly says, "Watching you jerk off secretly... you're a virgin, right?" though in reality, she's intently examining my cock. She claims she can't do anything sexual because she has a boyfriend, but suggests it's okay if she just wraps her legs around my cock. To my shock, she straddles me with her thigh-high-clad legs, starts a footjob, and passionately kisses me. Unable to resist, I grope her breasts and receive retaliation. The stepsister suddenly exposes her pussy, stimulating her clitoris with her fingers. My nipples are teased by her toes in thigh-highs, then she starts sucking my cock. With her black thigh-high socks still on, she performs intense oral, swings her beautiful legs, then mounts me in a wide-legged spreadeagle position. Her sensitive, dripping wet pussy can't hold back—“Hey… just putting it in doesn't count as cheating, right? It'll stay a secret, promise”—and she rides me bareback in cowgirl position. My cock, meeting her virgin-like slick pussy for the first time, fits so perfectly her legs tremble. Throughout the night, I'm forced to cum inside her again and again—from doggy-style with her legs wide open, to missionary where she flaunts the soles of her feet—completely satisfying her insatiable desire. 【Binaural Recording 3D HQ High-Quality VR】