To the viewer, Miyuri-chan is hesitant at first. Maybe she likes to suck with a "suck, suck" sound? When she gently asks, "Is it tasty?" you can't help but think she's a little cute. But gradually, the distance closes. Without parting her lips, slowly, it becomes deeper. The wet sounds of "slurp... squish..." mix together, and the reserved feeling from earlier is nowhere to be found. Before you know it, it's turned into a rich, deep kiss with her tongue firmly entwining, and you're undone by that contrast. Miyuri-chan's kiss is cute yet thoroughly rich.