Two friends sitting watching a film; close together on the sofa. As they are familiar with each other, she gently leans back into him, to be more comfortable, whilst watching the screen. He lifts his arm to give her more space and lets it loosely fall over her shoulder, whilst his other arm encircles her waist.
This continues in comfort and quiet for a time, until she realises that his hand is gradually stroking her stomach, sending shivers up her spine. However, she ignores it as a friendly gesture, but her breathing becomes faster.
Slowly, his hand moves up her body, stopping just on her ribs, stroking her. Her heart is beating fast but she keeps as still as possible, silently willing his hand to move up further. He makes no move for a couple of minutes, which seems like an eternity to her, but eventually his finger moves and begins to stroke her nipple, softly and slowly feeling it get harder.
She involuntarily shifts her body closer to his, pressing her nipple against his hand, and he begins to press harder, more insistently, realising how turned on she is becoming. His hand moves to cover her breast, tweaking her nipple slightly, as if by accident, and her breath catches at the flood of warmth this causes. He leans his mouth down from behind and slowly kisses her neck, while his other arm moves across and he places his hand on her hip, stroking her skin under her top.