Mizuki, a cheerful and smiling office lady with a bright smile, appears as a consultant for troubled guys. Her fair-skinned, voluptuous figure exudes an unexpectedly erotic charm for her age. Though shy at first, she has a tendency to enjoy sex, and the moment her beautiful breasts are licked, she instantly turns on. She forgets she even has a boyfriend, losing herself in pleasure and gradually revealing increasingly lewd behavior. A highlight is when she can't hold back anymore, urging for a condom to be put on so she can firmly take the cock inside her desperate pussy.