Shy Stepsister’s Teasing Panty Flash – Lost in Temptation

Synopsis

【School Uniform Panty Tease × Genuine Shyness & Heart-Pounding Provocation】

I can’t contain my excitement over my plain, quiet stepsister’s defenseless panty flashes. Though she complains “You’re such a pervert, big brother!”… every time I catch a glimpse, she bashfully wiggles her exposed panties, soaking wet with arousal! Unable to resist her blushing, flustered figure, I can’t help but touch and finger her. Seeing her trembling with pleasure, I can no longer hold back and penetrate her through her panties! “Something amazing is coming…” she moans, convulsing in uncontrolled pleasure!

From that day on, she realizes that showing me her panties makes her beloved big brother excited and play with her. Thus begins her deliberate teasing with panty flashes… “All boys like panties, don’t they?”