After hours, she locks the door and perches on the desk in “sex best friend”. Stockings rip deliberately; “sex best friend” loves that sound. Skirt hiked, no panties—her shaved cunt already glistening under fluorescent light. “sex best friend” watches her spread wide, heels on the desk, exposing everything. A glass dildo appears, thick and veined; “sex best friend” captures the slow stretch as she feeds it inch by inch into her greedy hole. Juices coat the toy instantly. She fucks herself hard, hips rolling, tits spilling from her blouse while “sex best friend” records every squelch and whimper. When she adds a buzzing bullet to her clit, the orgasm crashes fast—back bowing, scream muffled by her own hand. “sex best friend” shows the creamy mess dripping onto important papers, then her licking the toy clean, tongue swirling like she’s tasting you. “sex best friend” ends with her finger writing “watch again” in her own cum on the desk.