Girl gets touched on bed by someone behind her

She’s sitting on the edge of a bed, wearing shorts and no shirt, looking down. Someone’s arm comes in from behind and touches her chest. She’s holding one hand over her breast, kind of surprised or shy. The bed is messy, sheets crumpled. The room is plain, just a wall behind her. It feels quiet, like it’s just the two of them. She doesn’t look up, just keeps her head down. The person behind her is mostly out of frame, just their arm and hand visible. It’s a simple, intimate moment — not loud or flashy. Just her reacting to the touch, trying to cover up a bit. No words, no music — just the quiet of the room and her body language.