In the dimly lit room, Mariana's eyes spark with lust as she grips Viejo's throbbing penis. She licks her lips, savoring the salty pre-cum, before opening her mouth wide to accommodate his impressive length. With each thrust, she takes him deeper, her gag reflex kicking in but only fueling her desire. She moans around his cock, the vibrations sending shivers down his spine. Her eyes water, makeup smudging, as she gives Viejo the sloppiest, most passionate blowjob he's ever experienced.