A mother-daughter duo living together finds themselves without their house key one day. To survive until they can get a spare made, they decide to leave the extra set at the post office while using the mom's key during that time. Unfortunately, a man living nearby witnesses this entire ordeal and steals the key, sneaking into the daughter's room multiple times. He savors her scent, spiking food in her fridge with drugs so she falls asleep easily. As he explores her body, his lips caressing her small breasts and tongue teasing her tight pussy, he leaves no trace behind after each visit. But eventually, he grows bolder and takes what he truly desires - plunging his throbbing cock deep inside her wet hole...