When I met my best friend's sister for the first time in 10 years, I was captivated by her defenseless breasts, panties, dripping sweat and seductive atmosphere... "Hey, you were watching, weren't you?" The person I admire whispered to me at close range and I got a full erection! When she found out I was a virgin, she licked me all over with her lewd tongue, giving me super pleasure... I ejaculated immediately! "You can do it still," I didn't know my best friend's sister had such an abnormal sexual desire... I took my virginity and inserted it. She used her hips in a lewd way and came inside me over and over again! I was a super-strong dick, and I was covered in sweat and saliva, morning, noon and night... Before I knew it, I had been milked 15 times of sperm in three days.