A student named J○, who has fallen in love with her tutor, finds herself caught up in a secret relationship that she can't share with her parents. Frustrated by their ordinary sexual encounters, today she proposes anal penetration! Despite feeling embarrassed and unwilling, the girl reluctantly agrees under pressure from her teacher. As he inserts his fingers inside her tight hole and plays with foreign objects, she eventually succumbs to the forbidden pleasure of full anal penetration. Screaming in pain yet experiencing unimaginable ecstasy, these young girls allow themselves to be taken to the limit - even accepting creampies deep within their asses!