Runa Mizuki seductively promises to make him feel amazing with her mouth. Hearing that from a baby-faced adult beauty makes the encounter feel especially naughty, and her slow, tongue-tangling kisses quickly leave him aching with arousal. She runs her tongue over his cock and sucks with expert technique until he cums with little resistance. Determined not to be the only one receiving pleasure, he then plans to use his cock to make Runa feel just as good.