Masaki YASUDA, a career wife who shines as a manager at Geinou Production, reveals her hidden masochistic sexual proclivities and transforms into a depraved wife not only willing to experience her first internal ejaculation but also eagerly engaging in deepthroat. In a secluded hot spring inn, isolated from the hectic reality, she indulges to the point of madness, accepting foreign semen within her vagina. A record of peak sex, teetering between the sin against her husband and the pleasure, reaching climax after climax.
