Umbra's Starry Night

Umbra and his adopted daughter head out to watch the sunset, but once the moon rises, so does a few other things

Umbra and his loving, adopted teenage daughter head for a nice hill to watch the sunset together. But after a bit of a trek, and with nopony in sight, things start to go wrong for Umbra. Or, do they go right?

Contains: Musk, Incest (adopted), sweaty pony bits, and age difference. All ponies in this fic are 18 or older!