Tsumugi

Description

Fetishes, big butts, see-through panties, butt-shaping workouts, cowgirl position, sexual attraction to older or younger sisters, ○○○○○○, no-questions-asked quickies—my sister, who’s athletic, good at sports, and loves to move her body, is obsessed with the latest exercise trends. Whether it’s the XX diet, XX workout, or XX stretch, she’s the type to immediately try out any exercise or diet that becomes a hot topic on TV or social media. It seems she’s taking on a new workout today… a butt-shaping workout?