My friend's sister let me touch her breasts, and I was so fascinated by the fresh memories of sex that I secretly had sex with her again and again. DASS-481

My friend's older sister is so erotic! Her sweaty breasts, full thighs, and pointed, see-through nipples... She unconsciously seduced me with her intense exposure, and she caught me secretly watching her. She seemed to like my innocent, virgin appearance, so she started to further seduce me with whispers and alluring genitals! The behavior became increasingly intense, and I actually lost my virginity in the riding position, and she repeatedly extracted my semen with her vigorous thrusting! I completely forgot about studying, immersed in this mind-numbing state; this kind of intercourse was just amazing...