Miku, who is on her way home from school, is attacked from behind by someone. For a girl who has only experienced gentle kisses with classmates, the taste of a deep kiss that she suddenly experienced was far more obscene than what she had imagined. The body is mischievous as it is, and the reason is dominated by pleasure and the rich kiss of adults, and Miku gradually gets absorbed. And when the mouth is raped with deep throat, she faints in agony by drooling while sobbing. After school, an old-fashioned girl who gets her pussy pierced with a fierce piston and goes crazy with intense pleasure, but drinks up deliciously man's drool and semen and is vulgarly disturbed.