"Cum for me slave, cum all over your Mistress. You deserve it." she commands you.
You feel yourself tense up and your cock begin to spray everything your balls have left all over Valentina.
While this is happening Valentina says to you "After all... you were a very good boy in the hospital all those times..."
Your eyes widen and your cock spasms in her hands. She laughs at your body's response to this words and continues to jerk without mercy.