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Artist's commentary
Yuuka's Reward
Sensei: You are clamping on me real hard, Yuuka. You don't want me to pull out?
Yuuka: No! You're wrong-- It's because you keep hitting my deepest part!!
Sensei: That's a lie. Let's be honest like your body. I'll let it all out inside you.
Yuuka: Sensei !! You're not even listening to me, are you!?
Yuuka: (Ugh... he came inside me again ... How am I supposed to clean all this mess...?)