High school student. 15 years old.

It was a very hot day; we were home alone. My stupid little sister's incessant teasing finally worked... I reached a point where I couldn't resist anymore and gave in to my most basic instincts.

We didn't have condoms, but she told me it was ok, that it was a safe day, so we went to it raw. Again and again we fucked until we were totally exhausted and drenched in sweat.

When I came inside her for the fourth time, we both stood there for a while, heavily breathing. She was on all fours in front of me as I held her by the waist with my cock still inside her. I could feel the muscles of her vagina contracting around my still-erect cock, squeezing it tightly as I felt the warmth of all the semen I had released inside her, all while enjoying a prime view of her back and her beautiful ass.

For God's sake, Haruka... I don't want you to tempt me again... ୧༼ಠ益ಠ༽୨