A story about joining in on a friend's family sex. [AI Translated]

Two classmates talk a naive male student into skipping class, then lure him into a private room where a voluptuous milf takes charge and sets the pace with rough, teasing group sex. Her huge breasts dominate the increasingly crowded bedroom as she presses him beneath her, another couple works beside them, and the encounter becomes wonderfully overwhelming. An older father figure finally enters, startling the young man and pushing the family taboo into a charged confrontation.