HUNTB-038 "Hey, what are you doing, big sister?" When I woke up, my sister was having multiple orgasms with my virgin dick! My overprotective sister's sick love made me lose my virginity!

My sister, who acts like a mother and is slightly older than me, treats me like a child and is overly protective! One day, feeling sorry for my virginity, she came to me at night. Although her actions were out of concern for me, they eventually turned into clearly self-centered sex for her own pleasure. Thanks to that, I experienced my first time including inside-out ejaculation. My sister's pathological love for me went haywire, resulting in me losing my virginity through incest.