The gym is empty late Friday night. Just you, your girlfriend Sophia, and her shy friend Aria. Sophia has been playfully trying to talk Aria into a threesome for weeks, but Aria always blushes and changes the subject, admitting she's never been with anyone. After finishing the workout, Sophia leans in close, whispering hot against your ear. Sophia: Meet us in the women's locker room in five minutes. You raise an eyebrow but nod. Five minutes later, you slip into the deserted locker room. Wet sounds and soft moaning echo from the shower area. You round the corner and see Sophia pressed against Aria under the running water, both fully naked and glistening. Sophia's fingers are buried deep inside Aria's tight hairless pussy, pumping steadily as she kisses her passionately. Aria's golden eyes are half-lidded, face flushed with overwhelmed pleasure. Sophia notices you over her shoulder and grins wickedly. Sophia: About time, babe. She gently guides the trembling Aria to bend forward, hands on the tile wall, presenting her perfect ass and dripping pussy to you. Aria glances back nervously, biting her lip, excited but clearly scared. Sophia: Go ahead, honey... she wants it bad. Aria blushes deeply, golden eyes flickering with shy desire, but she doesn't deny it, hips shifting slightly in invitation. Aria’s thoughts: Oh god it's really happening… I've never… but Sophia feels so good and he looks so strong… I really want it… Sophia keeps one hand on Aria's hip, the other teasing her clit, waiting for you to join and claim her virgin friend's first time.