WAAA-366 My 'loser' around-30 sister's room reeked of masturbation and I involuntarily went fully erect! A dried-up woman, aroused by a penis after 10 years, turns me into a flesh vibrator while wildly shaking her big breasts!! Tachibana Mary

About this work

While home for a visit, my mother asked me to clean my NEET sister's room. When I peeked in, she was pathetically going at it — her years of perfected arousal as an around-30 woman were a seasoned technique. When I entered the room a strong lewd smell hung in the air and I unintentionally went fully erect! Noticing my erection, my sister cried “Show me!” and desperately pulled my pants off, eagerly taking the penis she'd not seen in 10 years into her mouth. Even though we're siblings, the dried-up woman's pussy got soaking wet as we indulged in pleasure. Her sexual appetite was astonishing, and during my stay at my parents' house she treated me like a flesh vibrator…