The girls' laughter fades as she spots her friend's bulge. With a mischievous glint, she kneels, unbuckling his jeans and releasing his hardening cock. She licks her lips, eyes locked on his, before taking him into her mouth. Her head bobs, cheeks hollow as she sucks, saliva dripping down her chin, her hand cupping his heavy balls. He groans, hips bucking slightly, as she takes him deeper, gagging slightly but persevering, eager to please.