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Tonight, I'm going to be filled deep inside my body by a colleague I hate - we'll have lots of sex to check our compatibility -

"Your face, it's so fucking sexy." "Todo... oh, God, I'm cumming!"
I've never felt so good being touched, licked, and made to cum by Todo, whom I'm supposed to hate...!
- Yuka Komazawa (30), who works at an advertising design company, and Satoru Todo, who joined her at the same time, are the company's famous dog-monkey relationship.
One day, Yuka was about to be hit by a car and was saved by Todo, and for some reason her heart couldn't stop pounding...!
And it seems Yuka is not the only one...?
In order to prove that her excitement for Todo, whom she hates, is not a favor, Yuka proposes to have sex with him.
But instead of checking, Todo's fingers and tongue make her come so hard she can't think about anything else...!