[PASTEL WING (Kisaragi-MIC)] Sakurai Sibling Circumstances 01 ~Kokona's First Time~ [Sleepy Works]

Kokona, a petite older sister with soft small breasts and a tight, untouched pussy, makes a blushing but determined confession — she doesn't want her beloved younger brother Kotora to have his first time with anyone else. Her earnest plea turns into a tender, fumbling negotiation on the bedroom floor as the two nervous siblings figure out how to do it together, with Kokona taking the lead on top. What follows is a sweetly awkward and increasingly slick first experience, full of trembling anticipation, tight squeezing heat, and the breathless intimacy of finally becoming one.