A guy takes a girl out for dinner, walk in the park, light kissing before she agrees to go home with him. Once at his place they end up in bed, naked with some heavy (but above the waist petting). She is all "fuck me" but he needs to pee. He gets out of bed and walks (naked) the few feet to the bathroom. Upon his return to bed less than a minute later, she states "I don't need a fuck, I want to go home."
The most plausible reason for her comment was:
The most plausible reason for her comment was: