Yuina-chan first lets me thoroughly sniff her own bad breath. She blows out "haaaah~~~..." and shows great service spirit, lightly touching the tip of my nose with her tongue and dripping saliva. As I sniff intently, not letting her exhaled breath escape, she plugs my nostrils with her big, long tongue. Startled by my blocked nose holes, she lovingly licks them with a slurping motion. Just as I'm savoring the scent, she suddenly switches gears and starts moving vigorously with a squelching sound. The abrupt shift from the gentle atmosphere just moments ago to an aggressive, proactive approach—that contrast is irresistible.