GDHH-134 - My new stepsister is a super horny gyaru!

My step-sister from my parents' remarriage is a gyaru! As a virgin with zero experience with girls, just being near her is torture, especially with all the accidental panty shots and cleavage. I couldn't hide my arousal, and she caught me! I thought it was over, but she decided to take charge and teach me everything herself. Turns out, this gyaru is sweet, horny, and the perfect partner to lose my virginity to.