Your childhood friend behaved like a raging nymphomaniac when she was actually an inexperienced cute maiden all along!?

Yuka acted confident and sexy, and for the longest time you believed it.
Then you caught her masturbating calling out your own name!
The fact is that you're the truly dirty one, so it's time to teach this innocent tart
how to be a real sex kitten by taking her virginity and bolstering her bitch stats!
Teach Yuka sex indoors and outdoors!

Surface sluttiness and deep innocence! Super romantic babymaking!
The path to true bitchdom!

[From DLsite English]