HHKL-026 - “Oppa, it’s too deep… but it feels good…” The innocent step-sister begged for ‘sex ed’ and awakened her inner masochist

My super cute, youthful-looking step-sister is worried she's behind her friends in terms of sexual experience. She asks me to 'teach' her, so I decide to give her a crash course by going all the way down her throat. She struggled at first, but soon her eyes rolled back as she fully awakened her inner masochist. She ended up begging for more, spreading her legs for a creampie, and I left her completely drenched in my seed. *This is a compilation work featuring a character from 'HUNTA-745', so please be aware of potential duplicate content.