HUNTB-293 Zero-distance temptation! "Please, just rub it on... I won't ask for more than that" My drunk sister surprisingly makes this request! But I can't hold back and cross the sibling line, sinking in deep

My sister was dumped by her fiancé and hit rock bottom. To listen to her complaints, we had a drinking session just the two of us. Then my drunk sister went into super clingy mode! Was she self-destructive because of heartbreak, or was she venting her pent-up sexual desires on me? She said, "I'll just rub it..." and pressed my penis against her vagina! Then, unable to hold back any longer, my sister moved from rubbing to full penetration! At this point, I couldn't stop myself and started thrusting wildly, culminating in a raw internal ejaculation! I feel bad for my sister, but I'm super lucky!