i wouldn't call her a liar, but true she's overestimating the actual measurement. her hands were more like 10-12" apart, not no 13-15 lol
plus we don't even know how tall she is herself so really, unless she's like over 7 feet tall, yeah she didn't see no dick over a foot. actually based on her head to shoulder span she seems like she could be really small girl. i mean, honestly if she's only 5'2" or something that would explain her approximate gestures.
she seems pretty honest and forthright about everything else