Hikari is an office lady who betrays her long-distance fiance, Kenichi, and has repeated affairs with her colleague, Takuya. During an affair one night, she receives a call from Kenichi. The call was connected by Takuya's prank. Hikari pretends to be calm while panicking, but as she hears her lover's gentle voice, her body is intensely stimulated, and she is overwhelmed by a melting pleasure. Delicious... Gulp! "Huh, are you doing something?" Behind the voice of her fiance talking about their future, her immoral, lewd lips desperately hold back her moans. On the other end of the phone, a thick cock thrusts deep into her pussy. I can't take it anymore...! I'm cumming!! Squirting everywhere! Driven mad by the extreme thrill, she transforms into a pervert who cannot have sex without being on the phone...
