Close friends Nako Sudo and Kaho Morisaki are catching up when Nako becomes fascinated by the powerful wand Kaho recently used during sex with a senior acquaintance. Curiosity turns into mutual pussy play, leaving both women aroused just as that acquaintance arrives with another man. Already worked up, they soon have their panties pulled aside and are made to moan with fingers and the wand as an intense foursome begins. Watching each other take cock only makes them hornier. The men switch partners, sharing their juices, before giving both women heavy creampies. By the end, Nako and Kaho look ready to make four-way sex a habit.