Handjob with dirty talk and joi by Sandy! Ruin and blocked cum in the end

Sandy, clad in a sexy schoolgirl outfit, saunters into the room with a sultry smile. She approaches a man seated on a chair and teasingly asks,"Ready for your handjob, sir?" The man nods eagerly as Sandy straddles him. She wears no panties, revealing a neatly trimmed landing strip of pubic hair. With her other hand, Sandy pops open her mouth and begins sucking on her own index finger, her eyes rolling back in delight. She transfers the wet, sticky finger to the bulge in the man's pants and starts rubbing it vigorously. As she works her magic, Sandy lets out a series of moans and dirty whispers in the man's ear."You like that, don't you? You filthy perv," she purrs.