Twilight and Star Tracker have a secret Hearth's Warming tradition.

A JingleClop 2019 present for Kalash93, with the prompt "Star Tracker and S9 Finale Alicorn Twilight, tender lovemaking." Part of the Vanilla JingleClop pool.

Kinks: A mare and a stallion make love.

Thanks to the folks in the Discord for discussions and advice!