Unbeknownst to each other, roommates Riki and Lily, both new to the city, find themselves in their shared apartment, driven by curiosity and horniness. Riki, unaware of Lily's presence, begins to masturbate in the dimly lit living room, her breath quickening as she imagines her secret crush. Meanwhile, Lily, hiding in the darkness, watches Riki's inebriated fumblings, her own hand wandering between her legs. Their hidden voyeurism escalates, leading to a charged encounter as they stumble upon each other in the heat of the moment.