Teen Stepsister Can't Handle a Big Dick

This story happened to me when I came to my relatives for the summer. It was really hot. The house was located on the garden floor. It was just me and my stepbrother at home that day. I always really liked him and we flirted a lot :) But last night it went far enough... And we kissed... In the morning I sat in the room in his oversized T-shirt and scrolled through Twitter. When he entered the room, his huge cock was already hard...