I imagine Ana doesn’t shave and so after hours of snipin, she’s all sweaty and fragrant and her smell mixes nice with her spicy perfume. And young Jesse is just covering his boner with his hat, trying to concentrate on the debriefing while Ana smirks at him. Maybe she catches him sneaking into her laundry hamper for a whiff of her underwear and later balls it up and shoves it into his mouth while she rides him or rubs it in his face.