Two people having sex on a mattress outside

There’s a mattress on the grass, and a woman wearing a blue tank top is lying on her back. Another person is on top of her, and they’re clearly having sex. The scene is casual, no fancy setup — just two people getting it on outside. The lighting is natural, maybe late afternoon or early evening. The woman’s hair is messy, and she’s looking up at the other person. The person on top is mostly in shadow, but you can see their arms and legs. It’s not staged or dramatic — just two people being intimate in a relaxed, outdoor setting. The grass is visible around the mattress, and the whole thing feels spontaneous and real. No costumes, no props — just bodies and nature.