An aphrodisiac is dissolved in a mixed open-air bath full of gals to make them horny and have raw sex.

At a mixed bathing hot spring full of gals (Aika, Mio Mikuru, Jun Mamiya, Reika Aiba, Saki Miizumi), the manager (Soshiro Imaoka) secretly dissolves an aphrodisiac into the bath, and she gets horny, so he fucks her with all her breasts. Lick her pussy and have raw bukkake