Сводная сестра просит трахнуть ее в подъезде и кончить на попку

So my stepsister literally just looked at me in the stairwell and casually dropped that she wanted me to fuck her right there in the entryway, and my brain short-circuited for a second because we’d never even hinted at that before, but the way she leaned against the cold railing and bit her lip made it clear she wasn’t joking, so I pushed her skirt up and we went at it right there with the echo of our breathing bouncing off the concrete walls, her hand gripping my shirt as I slid inside her from behind, and I could feel her tense up every time a car passed outside the glass door, which just made it hotter, and when I finally pulled out and came on her ass, she just laughed and said we should do it again tomorrow, no shame at all.