"Today, I'm going to make this guy's face all sticky and slimy with my spit, so watch closely!" With Mari-chan's words, the scene begins with her making him sniff her tongue's scent thoroughly. As the perverted man thinks, "It smells stinky but good...", she declares, "I'm going to drip my spit on your smooth forehead!" and lets saliva drip onto his face, spreading it with her fingers and letting it soak in. Mari-chan's bad breath fills his brain, and the sheer amount of spit makes it slippery and pleasurable, a sensation that continues. After a blissful moment of having his nose licked while his crotch is toyed with, her hand movements grow increasingly intense toward climax, her breathing becomes rougher, and the thickness of her bad breath intensifies.