Happy bitchy gal actress, Asahina Mio, invited to Nakajima Industries. The first half features sweet caresses, teasing domination, and other tactics to lull her into complacency, shifting to a training corner in the middle. Her restrained gal is made to obey with vibrators and strong party drinks, and in the second half, she undergoes thorough training with perverted reggae dances and floor dildos. Finally, she is made to serve as a fully compliant sex toy.