The mischievous and lewd younger sister who deliberately lets others peep into her bathroom - Hayasaka Hime SONE-507

It started as a casual voyeuristic glance… but those soft breasts, rounded hips, slender waist… looking at my sister's body as she went through puberty, I couldn't help but get an erection. I thought I would stop immediately, but the more I looked, the more mesmerized I became, gradually drawn to her. One day, our eyes met… “I always knew you were watching me,” her mischievous side ignited my lust. Her wet hair, her faint fragrance, and her skin soaked with summer sweat excited me immensely! Enveloped in guilt, I licked her wanton body, greedily entwining with her, our sweat-drenched bodies intertwined… Our bodies were so perfectly suited; my sister's exposure became the signal for our forbidden sex…