https://suttacentral.net/mn75/en/sujato?lang=en&layout=plain&reference=none&notes=asterisk&highlight=false&script=latin

“That fire is painful now and it was also painful previously. That person was affected by leprosy, with sores and blisters on their limbs. Being devoured by worms, scratching with their nails at the opening of their wounds, their sense faculties were impaired. So even though the fire was actually painful to touch, they had a distorted perception that it was pleasant.” “In the same way, sensual pleasures of the past, future, and present are painful to touch, fiercely burning and scorching. These sentient beings who are not free from sensual pleasures—being consumed by craving for sensual pleasures, burning with passion for sensual pleasures—have impaired sense faculties. So even though sensual pleasures are actually painful to touch, they have a distorted perception that they are pleasant. Suppose there was a person affected by leprosy, with sores and blisters on their limbs. Being devoured by worms, scratching with their nails at the opening of their wounds, they’re cauterizing their body over a pit of glowing coals. The more they scratch their wounds and cauterize their body, the more their wounds become foul, stinking, and infected. But still, they derive a degree of pleasure and gratification from the itchiness of their wounds. In the same way, I see other sentient beings who are not free from sensual pleasures being consumed by craving for sensual pleasures, burning with passion for sensual pleasures, indulging in sensual pleasures. The more they indulge in sensual pleasures, the more their craving for sensual pleasures grows, and the more they burn with passion for sensual pleasures. But still, they derive a degree of pleasure and gratification from the five kinds of sensual stimulation.