Since becoming an alicorn, Princess Twilight Sparkle has not only developed a goddess-like body, but a sex drive unlike anything she had ever felt. Now, she can't stop herself from getting aroused for almost no reason, and can't get anything done unless she spends several long hours intensely masturbating. And today, like any other jerk off session, she finds herself on her bed, trying to get through this. But now, her mind is wandering to her friends, and all the things she would long to do to them with her massive, alicorn cock.

Commissioned for Knarfdarf
e621: 5363897