She had already received a job offer, and all that was left was to graduate. However, she didn't have enough credits for the required courses... Yuri went to her professor's house to negotiate directly. "I'll do anything for the credits!" That was the whole mistake. "The credits depend on your attitude," the professor said, his hand reaching for Yuri's waist. She tried to resist, but Yuri desperately wanted the credits, so she had no choice but to accept...